AMD Radeon RX 7950 XT vs NVIDIA A800 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2022
Generation
Navi III
Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1065 MHz
Boost Clock
3000 MHz
1410 MHz
Memory Clock
2500 MHz
1593 MHz
Memory
Memory Size
20GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
320bit
5120bit
Bandwidth
800.0GB/s
2039GB/s
Render Config
Compute Units
84
—
Shading Units
5376
6912
TMUs
336
432
ROPs
192
160
RT Cores
84
—
L1 Cache
256 KB per Array
192 KB (per SM)
L2 Cache
6 MB
80 MB
L3 Cache
80 MB
—
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
576.0 GPixel/s
225.6 GPixel/s
Texture Rate
1008 GTexel/s
609.1 GTexel/s
FP16 (half)
129.0 TFLOPS
77.97 TFLOPS
FP32 (float)
64.51 TFLOPS
19.49 TFLOPS
FP64 (double)
2.016 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Navi 31
GA100
GPU Variant
Navi 31 XT+
—
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
54.2 billion
Die Size
529 mm²
826 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
8.0
Benchmark
Blender
—
3,719
▲ Specs Compare
Data sourced from official specifications and benchmark tests.