Home GPU Comparison AMD Radeon RX Vega M GH vs AMD Radeon HD 6470M

AMD Radeon RX Vega M GH vs AMD Radeon HD 6470M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 512MB VRAM Radeon HD 6470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GH 's Advantages
Released 7 years and 1 months late
Boost Clock1190MHz
Larger VRAM bandwidth (204.8GB/s vs 12.80GB/s)
1376 additional rendering cores
AMD Radeon HD 6470M 's Advantages
Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +1532%
3.656 TFLOPS
Radeon HD 6470M
0.224 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Jan 2011
Vega
Generation
Vancouver
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 2.0 x16

Clock Speeds

1063 MHz
Base Clock
-
1190 MHz
Boost Clock
-
800 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
HBM2
Memory Type
DDR3
1024bit
Memory Bus
64bit
204.8GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
24
Compute Units
2
1536
Shading Units
160
96
TMUs
8
64
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
128 KB

Theoretical Performance

76.16 GPixel/s
Pixel Rate
2.800 GPixel/s
114.2 GTexel/s
Texture Rate
5.600 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
224.0 GFLOPS
228.5 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 22
GPU Name
Seymour
VegaM XT (C7398773)
GPU Variant
Seymour XT (216-0810084)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5 billion
Transistors
0.37 billion
208 mm²
Die Size
67 mm²

Board Design

100W
TDP
25W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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