Home GPU Comparison AMD Radeon RX Vega 56 Mobile vs AMD Radeon HD 7470M

AMD Radeon RX Vega 56 Mobile vs AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages
Released 6 years and 5 months late
Boost Clock has increased by 63% (1301MHz vs 800MHz)
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (409.6GB/s vs 14.40GB/s)
3424 additional rendering cores
AMD Radeon HD 7470M 's Advantages
Lower TDP (25W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 Mobile +3542%
9.326 TFLOPS
Radeon HD 7470M
0.256 TFLOPS
VS

Graphics Card

Jun 2018
Release Date
Jan 2012
Mobility Radeon
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1138 MHz
Base Clock
750 MHz
1301 MHz
Boost Clock
800 MHz
800 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
2048bit
Memory Bus
64bit
409.6GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
56
Compute Units
2
3584
Shading Units
160
224
TMUs
8
64
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB

Theoretical Performance

83.26 GPixel/s
Pixel Rate
3.200 GPixel/s
291.4 GTexel/s
Texture Rate
6.400 GTexel/s
18.65 TFLOPS
FP16 (half)
-
9.326 TFLOPS
FP32 (float)
256.0 GFLOPS
582.8 GFLOPS
FP64 (double)
-

Graphics Processor

Vega 10
GPU Name
Seymour
Vega 10 XL (215-0894216)
GPU Variant
Seymour XT (216-0810084)
GCN 5.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
12.5 billion
Transistors
0.37 billion
495 mm²
Die Size
67 mm²

Board Design

120W
TDP
25W
-
Suggested PSU
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
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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