ATI FirePro V7900 SDI vs NVIDIA A2
We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Released 10 years and 6 months late
Boost Clock1770MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (200.1GB/s vs 160.0GB/s)
Lower TDP (60W vs 150W)
Score
Benchmark
FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
A2
+144%
4.531 TFLOPS
Graphics Card
May 2011
Release Date
Nov 2021
FirePro
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
1250 MHz
Memory Clock
1563 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
200.1GB/s
Render Config
20
Compute Units
-
-
SM Count
10
1280
Shading Units
1280
80
TMUs
40
32
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
23.20 GPixel/s
Pixel Rate
56.64 GPixel/s
58.00 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
1.856 TFLOPS
FP32 (float)
4.531 TFLOPS
464.0 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
150W
TDP
60W
450 W
Suggested PSU
250 W
4x SDI
Outputs
No outputs
1x 6-pin
Power Connectors
None
Graphics Processor
Cayman
GPU Name
GA107
Cayman PRO GL
GPU Variant
-
TeraScale 3
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
2.64 billion
Transistors
Unknown
389 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
5.0
Shader Model
6.6
