NVIDIA DRIVE A100 PROD vs AMD Radeon RX 6950 XT
GPU Specs Compare
Graphics Card
Release Date
May 2020
May 2022
Generation
DRIVE
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1260 MHz
1860 MHz
Boost Clock
1260 MHz
2310 MHz
Memory Clock
1215 MHz
2250 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2e
GDDR6
Memory Bus
6144bit
256bit
Bandwidth
1.87TB/s
576.0GB/s
Render Config
SM Count
108
-
Shading Units
6912
5120
TMUs
432
320
ROPs
192
128
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
128 KB per Array
L2 Cache
32 MB
4 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
241.9 GPixel/s
295.7 GPixel/s
Texture Rate
544.3 GTexel/s
739.2 GTexel/s
FP16 (half)
69.67 TFLOPS
47.31 TFLOPS
FP32 (float)
17.42 TFLOPS
23.65 TFLOPS
FP64 (double)
8.709 TFLOPS
1478 GFLOPS
Graphics Processor
GPU Name
GA100
Navi 21
Architecture
Ampere
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
54.2 billion
26.8 billion
Die Size
826 mm²
520 mm²
GPU Variant
-
Navi 21 KXTX(215-121000289)
Board Design
TDP
400W
335W
Suggested PSU
800 W
700 W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.5