Home GPU Comparison AMD Radeon HD 6970M Rebrand vs AMD Radeon Pro 570

AMD Radeon HD 6970M Rebrand vs AMD Radeon Pro 570

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 4GB VRAM Radeon Pro 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Rebrand 's Advantages
Lower TDP (75W vs 150W)
AMD Radeon Pro 570 's Advantages
Released 6 years and 5 months late
Boost Clock1105MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 64.00GB/s)
992 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6970M Rebrand
1.28 TFLOPS
Radeon Pro 570 +209%
3.96 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2017
Vancouver
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1105 MHz
1000 MHz
Memory Clock
1695 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
217.0GB/s

Render Config

10
Compute Units
28
-
-
-
800
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
35.36 GPixel/s
32.00 GTexel/s
Texture Rate
123.8 GTexel/s
-
FP16 (half)
3.960 TFLOPS
1280 GFLOPS
FP32 (float)
3.960 TFLOPS
-
FP64 (double)
247.5 GFLOPS

Board Design

75W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
Polaris 20
Broadway XT
GPU Variant
Polaris 20
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.04 billion
Transistors
5.7 billion
166 mm²
Die Size
232 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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