ATI FirePro V7900 vs NVIDIA RTX A4000H
We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000H 's Advantages
Released 9 years and 11 months late
Boost Clock1560MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)
4864 additional rendering cores
Lower TDP (140W vs 150W)
Score
Benchmark
FP32 (float)
FirePro V7900
1.856 TFLOPS
RTX A4000H
+932%
19.17 TFLOPS
Graphics Card
May 2011
Release Date
Apr 2021
FirePro
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1560 MHz
1250 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
448.0GB/s
Render Config
20
Compute Units
-
-
SM Count
48
1280
Shading Units
6144
80
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
23.20 GPixel/s
Pixel Rate
149.8 GPixel/s
58.00 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
1.856 TFLOPS
FP32 (float)
19.17 TFLOPS
464.0 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
150W
TDP
140W
450 W
Suggested PSU
300 W
4x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
Cayman
GPU Name
GA104
Cayman PRO GL
GPU Variant
GA104-???-A1
TeraScale 3
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
2.64 billion
Transistors
17.4 billion
389 mm²
Die Size
392 mm²
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
6.7
