Home GPU Comparison AMD Radeon Pro VII vs AMD Radeon HD 6950

AMD Radeon Pro VII vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro VII and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro VII 's Advantages
Released 9 years and 5 months late
Boost Clock1700MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 160.0GB/s)
2432 additional rendering cores
AMD Radeon HD 6950 's Advantages
Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)
Radeon Pro VII +479%
13.06 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

May 2020
Release Date
Dec 2010
Radeon Pro Vega
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1700 MHz
Boost Clock
-
1000 MHz
Memory Clock
1250 MHz

Memory

16GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
60
Compute Units
22
3840
Shading Units
1408
240
TMUs
88
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB

Theoretical Performance

108.8 GPixel/s
Pixel Rate
25.60 GPixel/s
408.0 GTexel/s
Texture Rate
70.40 GTexel/s
26.11 TFLOPS
FP16 (half)
-
13.06 TFLOPS
FP32 (float)
2.253 TFLOPS
6.528 TFLOPS
FP64 (double)
563.2 GFLOPS

Graphics Processor

Vega 20
GPU Name
Cayman
Vega 20 GLXT WS (215-0914026)
GPU Variant
Cayman PRO (215-0807019)
GCN 5.1
Architecture
TeraScale 3
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
13.23 billion
Transistors
2.64 billion
331 mm²
Die Size
389 mm²

Board Design

250W
TDP
200W
600 W
Suggested PSU
550 W
6x mini-DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
CUDA
-
6.7
Shader Model
5.0

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