AMD FirePro S9000 vs NVIDIA A40 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Oct 2020
Generation
FirePro
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
1812 MHz
Base Clock
—
1305 MHz
Boost Clock
—
1740 MHz
Memory
Memory Size
6GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
264.0GB/s
695.8GB/s
Render Config
Compute Units
28
—
Shading Units
1792
10752
TMUs
112
336
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
6 MB
SM Count
—
84
Tensor Cores
—
336
RT Cores
—
84
Theoretical Performance
Pixel Rate
28.80 GPixel/s
194.9 GPixel/s
Texture Rate
100.8 GTexel/s
584.6 GTexel/s
FP32 (float)
3.226 TFLOPS
37.42 TFLOPS
FP64 (double)
806.4 GFLOPS
584.6 GFLOPS
FP16 (half)
—
37.42 TFLOPS
Graphics Processor
GPU Name
Tahiti
GA102
GPU Variant
Tahiti PRO GL
—
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
28.3 billion
Die Size
352 mm²
628 mm²
Board Design
TDP
225W
300W
Suggested PSU
550 W
700 W
Outputs
1x DisplayPort 1.2
3x DisplayPort 1.4a
Power Connectors
1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.