NVIDIA RTX A4000 Mobile vs AMD Radeon HD 7950 Monica BIOS 1
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2012
Generation
Ampere-MW
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
-
Boost Clock
1680 MHz
-
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
384.0GB/s
240.0GB/s
Render Config
SM Count
40
-
Shading Units
5120
1536
TMUs
160
96
ROPs
80
32
Tensor Cores
160
-
RT Cores
40
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
768 KB
Compute Units
-
24
Theoretical Performance
Pixel Rate
134.4 GPixel/s
29.60 GPixel/s
Texture Rate
268.8 GTexel/s
88.80 GTexel/s
FP16 (half)
17.20 TFLOPS
-
FP32 (float)
17.20 TFLOPS
2.842 TFLOPS
FP64 (double)
268.8 GFLOPS
710.4 GFLOPS
Graphics Processor
GPU Name
GA104
Tahiti
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
4.313 billion
Die Size
392 mm²
352 mm²
GPU Variant
-
Tahiti PRO(215-0821056)
Board Design
TDP
115W
185W
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.8
5.1
📊 Benchmark
Blender
2,825
-