Home GPU Comparison AMD Radeon Pro 580 vs AMD Radeon HD 7750M

AMD Radeon Pro 580 vs AMD Radeon HD 7750M

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 2GB VRAM Radeon HD 7750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages
Released 5 years and 2 months late
Boost Clock1200MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (217.0GB/s vs 64.00GB/s)
1792 additional rendering cores
AMD Radeon HD 7750M 's Advantages
Lower TDP (28W vs 185W)

Score

Benchmark

FP32 (float)
Radeon Pro 580 +838%
5.53 TFLOPS
Radeon HD 7750M
0.589 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

1100 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1695 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
217.0GB/s
Bandwidth
64.00GB/s

Render Config

36
Compute Units
8
-
-
-
2304
Shading Units
512
144
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

38.40 GPixel/s
Pixel Rate
9.200 GPixel/s
172.8 GTexel/s
Texture Rate
18.40 GTexel/s
5.530 TFLOPS
FP16 (half)
-
5.530 TFLOPS
FP32 (float)
588.8 GFLOPS
345.6 GFLOPS
FP64 (double)
36.80 GFLOPS

Board Design

185W
TDP
28W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Ellesmere
GPU Name
Chelsea
Ellesmere XTA (216-0886220)
GPU Variant
Chelsea PRO
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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