GeForce RTX 4060 vs Radeon RX 6600: specs and benchmark comparison
ANVIDIA · Ada Lovelace
NVIDIA GeForce RTX 4060
- 8 GB GDDR6
- 115 W
- PSU 550 W+
June 29, 2023 · $299 at launch
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 RTX 4060 is better1
Launch price $30 lower$299 vs $329
Where Radeon RX 6600 is better0
No advantages found in our data.
Benchmarks
Results are compared within one benchmark, one version and the same conditions.
Blender Benchmark 4.5.0
GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) · samples/min, higher is better
GeForce RTX 40603,185 samples/minRadeon RX 6600936.7 samples/minNo advantage conclusion: different render backends: OptiX and HIP; the difference depends on the software stack, not only on the graphics card.
About the measurement and source
- A · NVIDIA GeForce RTX 4060
3,185 samples/min · community measurement, sample 411 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 411 submissions (28 outliers excluded), interquartile range 3107.16–3224.43; submissions 2025-07-17 to 2026-08-25; OPTIX backend. Snapshot 2026-11-14.
- B · AMD Radeon RX 6600
936.7 samples/min · community measurement, sample 81 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 81 submissions (8 outliers excluded), interquartile range 900.93–959.42; submissions 2025-07-20 to 2026-05-23; HIP backend. Snapshot 2026-11-14.
difference = |A − B| ÷ the smaller value × 100%. The 5% noticeable threshold is a UX heuristic, not statistical significance.
Cycles render in Blender Benchmark. Median of the sum of samples per minute over three scenes after removing outliers.
Reference results (21)
| Benchmark | A | B | Difference |
|---|---|---|---|
| Blender Benchmark 4.1.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 1,887.7 | — | no pair |
| Blender Benchmark 4.2.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 1,844.3 | — | no pair |
| Blender Benchmark 4.4.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 1,988.8 | — | no pair |
| Blender Benchmark 4.5.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 1,888.4 | — | no pair |
| Blender Benchmark 5.2.0GPU, sum of scenes monster + junkshop + classroom (CUDA) | 1,121.7 | — | no pair |
| Blender Benchmark 4.2.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,068.4 | 1,020.4 | reference |
| Blender Benchmark 5.1.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,068.8 | 785.7 | reference |
| Blender Benchmark 5.2.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 2,978.5 | 874.1 | reference |
| Blender Benchmark 3.2.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,234.2 | 969.6 | reference |
| Blender Benchmark 3.3.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,374.9 | 891.1 | reference |
| Blender Benchmark 3.4.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,482.5 | 1,012.8 | reference |
| Blender Benchmark 3.5.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,552 | 1,035 | reference |
| Blender Benchmark 3.6.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,512.2 | 1,022.6 | reference |
| Blender Benchmark 4.0.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,198.1 | 975.1 | reference |
| Blender Benchmark 4.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,200.7 | 1,051.5 | reference |
| Blender Benchmark 4.3.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,061 | 1,022.6 | reference |
| Blender Benchmark 4.4.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,144.9 | 951.1 | reference |
| Blender Benchmark 5.0.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 2,933.4 | 901.9 | reference |
| Blender Benchmark 5.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | 3,141.2 | 825.6 | reference |
| Blender Benchmark 3.0.1GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 850.5 | no pair |
| Blender Benchmark 3.1.0GPU, sum of scenes monster + junkshop + classroom (OptiX / HIP / oneAPI / Metal) | — | 809.8 | no pair |
Each benchmark version has its own scale: numbers are compared only within a row.
Specifications
| Specification | A · GeForce RTX 4060 | B · Radeon RX 6600 | Difference |
|---|---|---|---|
| Chip | |||
| Architecture | Ada Lovelace | RDNA 2 | differs |
| Compute unitsSM (NVIDIA), CU (AMD) and Xe-core (Intel) are different units and are not compared numerically across vendors. | no data | 28 CU | no data for A |
| Shader unitsShader unit counts are comparable only within one architecture. | 3,072 (CUDA cores) | 1,792 (Stream processors) | not directly comparable |
| Clocks | |||
| Base clock | 1,830 MHz | no data | no data for B |
| Game Clock (AMD) | no data | 2,044 MHz | no data for A |
| Boost clockClocks of different architectures do not reflect performance directly. For laptop chips, the clock depends on the laptop’s power limit. | 2,460 MHz | 2,491 MHz | B: 31 MHz more |
| Memory | |||
| Video memory | 8 GB | 8 GB | equal |
| Memory type | GDDR6 | GDDR6 | equal |
| Memory bus | 128 bit | 128 bit | equal |
| Memory speed | no data | 14 Gbps | no data for A |
| Memory bandwidthExcludes cache (Infinity Cache / L2), which affects effective bandwidth differently. | no data | 224 GB/s | no data for A |
| 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. | 115 W (TGP) | 132 W (TBP) | not directly comparable |
| Recommended PSU | 550 W | 450 W | A: 100 W higher |
| Interface | PCIe 4.0 | no data | no data for B |
| Thickness (slots) | 2 | no data | no data for B |
| Power connectors (reference) | no data | 1x 8-pin | no data for A |
Chip
Architecture
AAda Lovelace
BRDNA 2
differsCompute units
Ano data
B28 CU
no data for ASM (NVIDIA), CU (AMD) and Xe-core (Intel) are different units and are not compared numerically across vendors.
Shader units
A3,072 (CUDA cores)
B1,792 (Stream processors)
not directly comparableShader unit counts are comparable only within one architecture.
Clocks
Base clock
A1,830 MHz
Bno data
no data for BGame Clock (AMD)
Ano data
B2,044 MHz
no data for ABoost clock
A2,460 MHz
B2,491 MHz
B: 31 MHz moreClocks of different architectures do not reflect performance directly. For laptop chips, the clock depends on the laptop’s power limit.
Memory
Video memory
A8 GB
B8 GB
equalMemory type
AGDDR6
BGDDR6
equalMemory bus
A128 bit
B128 bit
equalMemory speed
Ano data
B14 Gbps
no data for AMemory bandwidth
Ano data
B224 GB/s
no data for AExcludes cache (Infinity Cache / L2), which affects effective bandwidth differently.
Power and dimensions
Board power
A115 W (TGP)
B132 W (TBP)
not directly comparableTGP (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.
Recommended PSU
A550 W
B450 W
A: 100 W higherInterface
APCIe 4.0
Bno data
no data for BThickness (slots)
A2
Bno data
no data for BPower connectors (reference)
Ano data
B1x 8-pin
no data for A
“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
How much video memory do NVIDIA GeForce RTX 4060 and AMD Radeon RX 6600 have?
NVIDIA GeForce RTX 4060: 8 GB GDDR6, 128-bit bus. AMD Radeon RX 6600: 8 GB GDDR6, 128-bit bus.
What power supply does the manufacturer recommend?
For NVIDIA GeForce RTX 4060, 550 W or more; for AMD Radeon RX 6600, 450 W or more. This is a recommendation for a typical system; also check the power connectors of the specific card model.
See also
- ModelNVIDIA GeForce RTX 4060
- ModelAMD Radeon RX 6600
- ComparisonGeForce RTX 4060 vs GeForce RTX 5060
- ComparisonGeForce RTX 4060 vs Radeon RX 7600
- ComparisonArc B580 vs GeForce RTX 4060
- ComparisonGeForce RTX 3060 vs GeForce RTX 4060
- ComparisonGeForce RTX 4060 vs GeForce RTX 5050
- ComparisonGeForce RTX 3070 vs GeForce RTX 4060
- ComparisonGeForce RTX 3060 vs Radeon RX 6600
- ComparisonGeForce RTX 3050 vs Radeon RX 6600
Data sources (4)
- NVIDIA — specifications of NVIDIA GeForce RTX 4060checked November 7, 2026
- AMD — specifications of AMD Radeon RX 6600checked November 7, 2026
- Blender Open Data (Blender Foundation) — benchmark Blender Benchmark 4.1.0, benchmark Blender Benchmark 4.2.0, benchmark Blender Benchmark 4.4.0, benchmark Blender Benchmark 4.5.0, benchmark Blender Benchmark 5.2.0, benchmark Blender Benchmark 5.1.1, 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 4.0.0, benchmark Blender Benchmark 4.3.0, benchmark Blender Benchmark 5.0.0, benchmark Blender Benchmark 5.1.0, benchmark Blender Benchmark 3.0.1, benchmark Blender Benchmark 3.1.0checked November 14, 2026
- Wikipedia (English) — release date and launch pricechecked November 14, 2026
How we compare: methodology. Where the data comes from: sources.