AMD Radeon RX 6800 3456SP vs NVIDIA A10G
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Navi II
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
1320 MHz
Boost Clock
2250 MHz
1710 MHz
Memory Clock
2000 MHz
1563 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
600.2GB/s
Render Config
Compute Units
54
—
Shading Units
3456
9216
TMUs
216
288
ROPs
96
96
RT Cores
54
72
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
—
SM Count
—
72
Tensor Cores
—
288
Theoretical Performance
Pixel Rate
216.0 GPixel/s
164.2 GPixel/s
Texture Rate
486.0 GTexel/s
492.5 GTexel/s
FP16 (half)
31.10 TFLOPS
31.52 TFLOPS
FP32 (float)
15.55 TFLOPS
31.52 TFLOPS
FP64 (double)
972.0 GFLOPS
985.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
GA102
GPU Variant
Navi 21 ES(215-121000066)
GA102-890-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
26.8 billion
28.3 billion
Die Size
520 mm²
628 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 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
6.8
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.