Home GPU Comparison AMD Radeon Pro 570 vs AMD Radeon HD 7770M

AMD Radeon Pro 570 vs AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 570 and 1024MB VRAM Radeon HD 7770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570 's Advantages
Released 5 years and 2 months late
Boost Clock1105MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 64.00GB/s)
1280 additional rendering cores
AMD Radeon HD 7770M 's Advantages
Lower TDP (32W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 570 +473%
3.96 TFLOPS
Radeon HD 7770M
0.691 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Apr 2012
Radeon Pro Mac
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

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

Render Config

28
Compute Units
8
-
-
-
1792
Shading Units
512
112
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

35.36 GPixel/s
Pixel Rate
10.80 GPixel/s
123.8 GTexel/s
Texture Rate
21.60 GTexel/s
3.960 TFLOPS
FP16 (half)
-
3.960 TFLOPS
FP32 (float)
691.2 GFLOPS
247.5 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

150W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 20
GPU Name
Chelsea
Polaris 20
GPU Variant
Chelsea XT
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.5 billion
232 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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