AMD Radeon RX 6600 vs NVIDIA A10G
GPU · Specs Compare
Graphics Card
Release Date
Oct 2021
Apr 2021
Generation
Navi II
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1626 MHz
1320 MHz
Boost Clock
2491 MHz
1710 MHz
Memory Clock
1750 MHz
1563 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
600.2GB/s
Render Config
Compute Units
28
—
Shading Units
1792
9216
TMUs
112
288
ROPs
64
96
RT Cores
28
72
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
6 MB
L3 Cache
32 MB
—
SM Count
—
72
Tensor Cores
—
288
Theoretical Performance
Pixel Rate
159.4 GPixel/s
164.2 GPixel/s
Texture Rate
279.0 GTexel/s
492.5 GTexel/s
FP16 (half)
17.86 TFLOPS
31.52 TFLOPS
FP32 (float)
8.928 TFLOPS
31.52 TFLOPS
FP64 (double)
558.0 GFLOPS
985.0 GFLOPS
Graphics Processor
GPU Name
Navi 23
GA102
GPU Variant
Navi 23 XL(215-130000016)
GA102-890-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
11.06 billion
28.3 billion
Die Size
237 mm²
628 mm²
Board Design
TDP
132W
150W
Suggested PSU
300 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.