Home GPU Comparison AMD Radeon HD 7510M vs AMD Radeon R9 M390 Mac Edition

AMD Radeon HD 7510M vs AMD Radeon R9 M390 Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7510M and 2GB VRAM Radeon R9 M390 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7510M 's Advantages
Lower TDP (11W vs 80W)
AMD Radeon R9 M390 Mac Edition 's Advantages
Released 3 years and 4 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 12.80GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7510M
0.36 TFLOPS
Radeon R9 M390 Mac Edition +445%
1.962 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2015
London
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1365 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
174.7GB/s

Render Config

5
Compute Units
16
-
-
-
400
Shading Units
1024
20
TMUs
64
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
30.66 GPixel/s
9.000 GTexel/s
Texture Rate
61.31 GTexel/s
-
-
-
360.0 GFLOPS
FP32 (float)
1.962 TFLOPS
-
FP64 (double)
122.6 GFLOPS

Board Design

11W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Pitcairn
Thames LE
GPU Variant
Pitcairn PRO (215-0828062)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
2.8 billion
104 mm²
Die Size
212 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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