AMD Radeon RX 7900 GRE vs NVIDIA A100 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Jul 2023
Jun 2020
Generation
Navi III
Tesla
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1287 MHz
765 MHz
Boost Clock
2245 MHz
1410 MHz
Memory Clock
2250 MHz
1215 MHz
Memory
Memory Size
16GB
40GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
576.0GB/s
1555GB/s
Render Config
Compute Units
80
—
Shading Units
5120
6912
TMUs
320
432
ROPs
160
160
RT Cores
80
—
L1 Cache
256 KB per Array
192 KB (per SM)
L2 Cache
6 MB
40 MB
L3 Cache
64 MB
—
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
359.2 GPixel/s
225.6 GPixel/s
Texture Rate
718.4 GTexel/s
609.1 GTexel/s
FP16 (half)
91.96 TFLOPS
77.97 TFLOPS
FP32 (float)
45.98 TFLOPS
19.49 TFLOPS
FP64 (double)
1436.8 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Navi 31
GA100
GPU Variant
Navi 31 XL(215-145000206)
—
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
260W
250W
Suggested PSU
600 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
6.8
N/A
CUDA
—
8.0
Benchmark
3DMark Time Spy
22,476
—
3DMark Time Spy Extreme
10,591
—
3DMark Speed Way
4,417
—
Cyberpunk 2077 2160p
40
—
Cyberpunk 2077 1440p
88
—
Blender
3,114
—
Cyberpunk 2077 1080p
130
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.