NVIDIA RTX A3000 Mobile 12 GB vs AMD Radeon HD 6950
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Dec 2010
Generation
Ampere-MW
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
855 MHz
—
Boost Clock
1440 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
336.0GB/s
160.0GB/s
Render Config
SM Count
32
—
Shading Units
4096
1408
TMUs
128
88
ROPs
64
32
Tensor Cores
128
—
RT Cores
32
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
22
Theoretical Performance
Pixel Rate
92.16 GPixel/s
25.60 GPixel/s
Texture Rate
184.3 GTexel/s
70.40 GTexel/s
FP16 (half)
11.80 TFLOPS
—
FP32 (float)
11.80 TFLOPS
2.253 TFLOPS
FP64 (double)
184.3 GFLOPS
563.2 GFLOPS
Graphics Processor
GPU Name
GA104
Cayman
Architecture
Ampere
TeraScale 3
Foundry
Samsung
TSMC
Process Size
8 nm
40 nm
Transistors
17.4 billion
2.64 billion
Die Size
392 mm²
389 mm²
GPU Variant
—
Cayman PRO(215-0807019)
Board Design
TDP
115W
200W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.6
—
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.