GeForce 840M vs GeForce RTX 3050 Laptop GPU: specs and benchmark comparison
Short verdict
Not enough data for a performance conclusion: the database has no comparable benchmarks for this pair. Below are the key differences in official specifications.
Compare with AIAdvantages
Only measured and rated values: a noticeable benchmark gap and specs where more is better.
Where GeForce 840M is better0
No advantages found in our data.
Where GeForce RTX 3050 Laptop GPU is better0
No advantages found in our data.
Benchmarks
Results are compared within one benchmark, one version and the same conditions. Laptop chip results depend on the laptop model: its maker sets the power limit and cooling.
Blender Benchmark 2.93.1
GPU, bmw27 (CUDA) · s, lower is better
GeForce 840M716.1 sGeForce RTX 3050 Laptop GPU77.9 sNo advantage conclusion: small sample in one of the results.
About the measurement and source
- A · NVIDIA GeForce 840M
716.1 s · community measurement, sample 1 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 1 submissions (0 outliers excluded), interquartile range 716.1–716.1; submissions 2021-07-17 to 2021-07-17; CUDA backend. Snapshot 2026-11-14.
- B · NVIDIA GeForce RTX 3050 Laptop GPU
77.9 s · community measurement, sample 23 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 23 submissions (1 outliers excluded), interquartile range 72.49–86.4; submissions 2021-07-13 to 2022-02-28; CUDA backend. Snapshot 2026-11-14.
difference = |A − B| ÷ the smaller value × 100%. The 5% noticeable threshold is a UX heuristic, not statistical significance.
Render time of a single Cycles scene without synchronization. Median of submissions after filtering.
Reference results (54)
| Benchmark | A | B | Difference |
|---|---|---|---|
| Blender Benchmark 2.82GPU, bmw27 (CUDA) | 868.6 | — | no pair |
| Blender Benchmark 2.83GPU, bmw27 (CUDA) | 889.4 | — | no pair |
| Blender Benchmark 2.90GPU, bmw27 (CUDA) | 893.7 | — | no pair |
| Blender Benchmark 2.92GPU, bmw27 (CUDA) | 860.4 | 75.8 | reference |
| Blender Benchmark 2.92GPU, bmw27 (OPTIX) | 991.3 | 49.3 | reference |
| Blender Benchmark 2.82GPU, classroom (CUDA) | 2,871.8 | — | no pair |
| Blender Benchmark 2.90GPU, classroom (CUDA) | 2,953 | — | no pair |
| Blender Benchmark 2.93.1GPU, classroom (CUDA) | 2,554.6 | 343.8 | reference |
| Blender Benchmark 2.90GPU, fishy_cat (CUDA) | 1,790.4 | — | no pair |
| Blender Benchmark 2.93.1GPU, fishy_cat (CUDA) | 1,979.7 | 165.7 | reference |
| Blender Benchmark 2.90GPU, koro (CUDA) | 3,088.4 | — | no pair |
| Blender Benchmark 2.90GPU, pavillon_barcelona (CUDA) | 4,657.7 | — | no pair |
| Blender Benchmark 2.90GPU, victor (CUDA) | 98,992 | — | no pair |
| Blender Benchmark 3.0.1GPU, sum of scenes monster + junkshop + classroom (CUDA) | 24.7 | 553.1 | reference |
| Blender Benchmark 4.0.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 66.9 | 539.7 | reference |
| Blender Benchmark 4.5.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 45.1 | 1,148.5 | reference |
| Blender Benchmark 3.2.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 47.7 | 1,244.3 | reference |
| Blender Benchmark 4.3.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 42.8 | 1,115.1 | reference |
| Blender Benchmark 2.93.1GPU, bmw27 (OPTIX) | — | 46.1 | no pair |
| Blender Benchmark 2.93.1GPU, classroom (OPTIX) | — | 153.2 | no pair |
| Blender Benchmark 2.93.1GPU, fishy_cat (OPTIX) | — | 95.6 | no pair |
| Blender Benchmark 2.93.1GPU, koro (CUDA) | — | 285.8 | no pair |
| Blender Benchmark 2.93.1GPU, koro (OPTIX) | — | 196.1 | no pair |
| Blender Benchmark 2.93.1GPU, pavillon_barcelona (CUDA) | — | 482.8 | no pair |
| Blender Benchmark 2.93.1GPU, pavillon_barcelona (OPTIX) | — | 216.6 | no pair |
| Blender Benchmark 2.93.1GPU, victor (CUDA) | — | 4,335.8 | no pair |
| Blender Benchmark 2.93.1GPU, victor (OPTIX) | — | 313.5 | no pair |
| Blender Benchmark 3.1.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 647.7 | no pair |
| Blender Benchmark 3.2.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 740.6 | no pair |
| Blender Benchmark 3.2.1GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 599.9 | no pair |
| Blender Benchmark 3.3.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 720.8 | no pair |
| Blender Benchmark 3.4.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 730.1 | no pair |
| Blender Benchmark 3.5.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 688.3 | no pair |
| Blender Benchmark 3.6.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 469 | no pair |
| Blender Benchmark 4.1.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 723.6 | no pair |
| Blender Benchmark 4.2.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 516.8 | no pair |
| Blender Benchmark 4.5.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | — | 690.5 | no pair |
| Blender Benchmark 4.2.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,157.3 | no pair |
| Blender Benchmark 5.1.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,122.4 | no pair |
| Blender Benchmark 5.2.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 980 | no pair |
| Blender Benchmark 3.0.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,261.6 | no pair |
| Blender Benchmark 3.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,244.2 | no pair |
| Blender Benchmark 3.1.2GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,123.9 | no pair |
| Blender Benchmark 3.2.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,237.8 | no pair |
| Blender Benchmark 3.3.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,230.2 | no pair |
| Blender Benchmark 3.4.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,203.7 | no pair |
| Blender Benchmark 3.5.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,307.8 | no pair |
| Blender Benchmark 3.6.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,326.6 | no pair |
| Blender Benchmark 4.0.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,150.6 | no pair |
| Blender Benchmark 4.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,184.9 | no pair |
| Blender Benchmark 4.4.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,145.3 | no pair |
| Blender Benchmark 5.0.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 837.5 | no pair |
| Blender Benchmark 5.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,101.7 | no pair |
| Blender Benchmark 5.3.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 1,074.3 | no pair |
Each benchmark version has its own scale: numbers are compared only within a row.
Specifications
Chip maker values. The laptop maker sets the power limit and clocks in each laptop.
| Specification | A · GeForce 840M | B · GeForce RTX 3050 Laptop GPU | Difference |
|---|---|---|---|
| Chip | |||
| GPU chip | GM108 | GA107 | differs |
| Architecture | Maxwell | Ampere | differs |
| Clocks | |||
| Base clock | 1,029 MHz | no data | no data for B |
| Boost clockClocks of different architectures do not reflect performance directly. For laptop chips, the clock depends on the laptop’s power limit. | no data | 990–1,740 MHz | no data for A |
| Memory | |||
| Memory type | DDR3 | GDDR6 | differs |
| Memory bus | 64 bit | no data | no data for B |
| Memory bandwidthExcludes cache (Infinity Cache / L2), which affects effective bandwidth differently. | 16 GB/s | no data | no data for B |
| Power and dimensions | |||
| Board powerTGP (NVIDIA) and TBP (AMD/Intel) are calculated differently; higher is not better. For laptops, the chip maker sets the range and the laptop maker picks the value, so the same chip behaves differently in different laptops. | 30 W (TDP) | no data | no data for B |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x8 | differs |
Chip
GPU chip
AGM108
BGA107
differsArchitecture
AMaxwell
BAmpere
differs
Clocks
Base clock
A1,029 MHz
Bno data
no data for BBoost clock
Ano data
B990–1,740 MHz
no data for AClocks of different architectures do not reflect performance directly. For laptop chips, the clock depends on the laptop’s power limit.
Memory
Memory type
ADDR3
BGDDR6
differsMemory bus
A64 bit
Bno data
no data for BMemory bandwidth
A16 GB/s
Bno data
no data for BExcludes cache (Infinity Cache / L2), which affects effective bandwidth differently.
Power and dimensions
Board power
A30 W (TDP)
Bno data
no data for BTGP (NVIDIA) and TBP (AMD/Intel) are calculated differently; higher is not better. For laptops, the chip maker sets the range and the laptop maker picks the value, so the same chip behaves differently in different laptops.
Interface
APCIe 3.0 x16
BPCIe 4.0 x8
differs
“More” does not always mean “better”: higher power draw or size is a system requirement, not an advantage (such bars are dimmed).
Compare with AI
An AI model reviews the specs and benchmarks of this pair and gives a plain-language verdict on who each model suits.
Questions and answers
Which PCIe interface do the cards use?
NVIDIA GeForce 840M: PCIe 3.0 x16. NVIDIA GeForce RTX 3050 Laptop GPU: PCIe 4.0 x8.
See also
Data sources (3)
- Wikipedia (English) — specifications of NVIDIA GeForce 840M, release date and launch pricechecked November 14, 2026
- NVIDIA — specifications of NVIDIA GeForce RTX 3050 Laptop GPUchecked November 7, 2026
- Blender Open Data (Blender Foundation) — benchmark Blender Benchmark 2.82, benchmark Blender Benchmark 2.83, benchmark Blender Benchmark 2.90, benchmark Blender Benchmark 2.92, benchmark Blender Benchmark 2.93.1, benchmark Blender Benchmark 3.0.1, benchmark Blender Benchmark 4.0.0, benchmark Blender Benchmark 3.1.0, benchmark Blender Benchmark 3.2.0, benchmark Blender Benchmark 3.2.1, benchmark Blender Benchmark 3.3.0, benchmark Blender Benchmark 3.4.0, benchmark Blender Benchmark 3.5.0, benchmark Blender Benchmark 3.6.0, benchmark Blender Benchmark 4.1.0, benchmark Blender Benchmark 4.2.0, benchmark Blender Benchmark 4.5.0, benchmark Blender Benchmark 4.3.0, benchmark Blender Benchmark 5.1.1, benchmark Blender Benchmark 5.2.0, benchmark Blender Benchmark 3.1.2, benchmark Blender Benchmark 4.4.0, benchmark Blender Benchmark 5.0.0, benchmark Blender Benchmark 5.1.0, benchmark Blender Benchmark 5.3.0checked November 14, 2026
How we compare: methodology. Where the data comes from: sources.