Home GPU Comparison AMD Radeon R5 M430 vs AMD Radeon HD 6970M

AMD Radeon R5 M430 vs AMD Radeon HD 6970M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M430 and 1024MB VRAM Radeon HD 6970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M430 's Advantages
Released 5 years late
Boost Clock855MHz
More VRAM (4GB vs 1024GB)
AMD Radeon HD 6970M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 16.00GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M430
0.547 TFLOPS
Radeon HD 6970M +138%
1.306 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Jan 2011
Gem System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

780 MHz
Base Clock
-
855 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
115.2GB/s

Render Config

5
Compute Units
12
-
-
-
320
Shading Units
960
20
TMUs
48
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.840 GPixel/s
Pixel Rate
21.76 GPixel/s
17.10 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
547.2 GFLOPS
FP32 (float)
1306 GFLOPS
-
-
-

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Blackcomb
Jet PRO (216-0856040)
GPU Variant
Blackcomb XT (216-0811000)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
1.7 billion
56 mm²
Die Size
212 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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