ATI FirePro V7900 vs NVIDIA RTX A5500 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
May 2011
Mar 2022
Generation
FirePro
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
—
585 MHz
Boost Clock
—
1260 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
448.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
7424
TMUs
80
232
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
23.20 GPixel/s
121.0 GPixel/s
Texture Rate
58.00 GTexel/s
292.3 GTexel/s
FP32 (float)
1.856 TFLOPS
18.71 TFLOPS
FP64 (double)
464.0 GFLOPS
292.3 GFLOPS
FP16 (half)
—
18.71 TFLOPS
Graphics Processor
GPU Name
Cayman
GA103
GPU Variant
Cayman PRO GL
—
Architecture
TeraScale 3
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
2.64 billion
22 billion
Die Size
389 mm²
496 mm²
Board Design
TDP
150W
80W
Suggested PSU
450 W
—
Outputs
4x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.