NVIDIA A800 PCIe 80 GB vs ATI FirePro V7900
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
May 2011
Generation
Ampere
FirePro
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1065 MHz
—
Boost Clock
1410 MHz
—
Memory Clock
1593 MHz
1250 MHz
Memory
Memory Size
80GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
160.0GB/s
Render Config
SM Count
108
—
Shading Units
6912
1280
TMUs
432
80
ROPs
160
32
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
8 KB (per CU)
L2 Cache
80 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
225.6 GPixel/s
23.20 GPixel/s
Texture Rate
609.1 GTexel/s
58.00 GTexel/s
FP16 (half)
77.97 TFLOPS
—
FP32 (float)
19.49 TFLOPS
1.856 TFLOPS
FP64 (double)
9.746 TFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
GA100
Cayman
Architecture
Ampere
TeraScale 3
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
54.2 billion
2.64 billion
Die Size
826 mm²
389 mm²
GPU Variant
—
Cayman PRO GL
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
No outputs
4x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
8.0
—
Shader Model
N/A
5.0
Benchmark
Blender
3,719
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.