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

AMD Radeon Pro 570X vs AMD Radeon HD 6970M Rebrand

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

Main Differences

AMD Radeon Pro 570X 's Advantages
Released 8 years and 2 months late
Boost Clock1105MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.6GB/s vs 64.00GB/s)
992 additional rendering cores
AMD Radeon HD 6970M Rebrand 's Advantages
Lower TDP (75W vs 150W)

Score

Benchmark

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

Graphics Card

Mar 2019
Release Date
Jan 2011
Radeon Pro Mac
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
-
1105 MHz
Boost Clock
-
1700 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
217.6GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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