Home GPU Comparison AMD Radeon HD 7630M vs AMD Radeon R7 A260

AMD Radeon HD 7630M vs AMD Radeon R7 A260

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7630M and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7630M 's Advantages
96 additional rendering cores
AMD Radeon R7 A260 's Advantages
Released 2 years late
Boost Clock980MHz
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7630M
0.432 TFLOPS
Radeon R7 A260 +74%
0.752 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2014
London
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
980 MHz
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
57.60GB/s

Render Config

6
Compute Units
6
-
-
-
480
Shading Units
384
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
7.840 GPixel/s
10.80 GTexel/s
Texture Rate
23.52 GTexel/s
-
-
-
432.0 GFLOPS
FP32 (float)
752.6 GFLOPS
-
-
-

Board Design

20W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Thames
GPU Name
Topaz
Thames LP
GPU Variant
Topaz XT (216-0858020)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.55 billion
104 mm²
Die Size
125 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5

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