AMD Radeon HD 7950 Mac Edition vs NVIDIA RTX PRO 6000D Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Mar 2025
Generation
Southern Islands
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
—
1590 MHz
Boost Clock
—
2617 MHz
Memory
Memory Size
3GB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
512bit
Bandwidth
240.0GB/s
1.79TB/s
Render Config
Compute Units
28
—
Shading Units
1792
24064
TMUs
112
752
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
128 MB
SM Count
—
188
Tensor Cores
—
752
RT Cores
—
188
Theoretical Performance
Pixel Rate
25.60 GPixel/s
502.5 GPixel/s
Texture Rate
89.60 GTexel/s
1968.0 GTexel/s
FP32 (float)
2.867 TFLOPS
126.0 TFLOPS
FP64 (double)
716.8 GFLOPS
1.968 TFLOPS
FP16 (half)
—
126.0 TFLOPS
Graphics Processor
GPU Name
Tahiti
GB202
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
92.2 billion
Die Size
352 mm²
750 mm²
Board Design
TDP
200W
600W
Suggested PSU
550 W
1000 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 2.1b
Power Connectors
2x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.