Home GPU Comparison NVIDIA RTX A4000H vs ATI FirePro V7900 SDI

NVIDIA RTX A4000H vs ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 2GB VRAM FirePro V7900 SDI 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)
RTX A4000H +932%
19.17 TFLOPS
FirePro V7900 SDI
1.856 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
May 2011
Quadro Ampere
Generation
FirePro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

735 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
1250 MHz

Memory

16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
20
48
SM Count
-
6144
Shading Units
1280
192
TMUs
80
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

149.8 GPixel/s
Pixel Rate
23.20 GPixel/s
299.5 GTexel/s
Texture Rate
58.00 GTexel/s
19.17 TFLOPS
FP16 (half)
-
19.17 TFLOPS
FP32 (float)
1.856 TFLOPS
299.5 GFLOPS
FP64 (double)
464.0 GFLOPS

Board Design

140W
TDP
150W
300 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
4x SDI
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GA104
GPU Name
Cayman
GA104-???-A1
GPU Variant
Cayman PRO GL
Ampere
Architecture
TeraScale 3
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
2.64 billion
392 mm²
Die Size
389 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
5.0

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