Home GPU Comparison AMD Radeon HD 7630M vs AMD Radeon RX Vega 56 Mobile

AMD Radeon HD 7630M vs AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7630M and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7630M 's Advantages
Lower TDP (20W vs 120W)
AMD Radeon RX Vega 56 Mobile 's Advantages
Released 6 years and 5 months late
Boost Clock1301MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (409.6GB/s vs 25.60GB/s)
3104 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7630M
0.432 TFLOPS
Radeon RX Vega 56 Mobile +2058%
9.326 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1138 MHz
-
Boost Clock
1301 MHz
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
HBM2
128bit
Memory Bus
2048bit
25.60GB/s
Bandwidth
409.6GB/s

Render Config

6
Compute Units
56
-
-
-
480
Shading Units
3584
24
TMUs
224
8
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
83.26 GPixel/s
10.80 GTexel/s
Texture Rate
291.4 GTexel/s
-
FP16 (half)
18.65 TFLOPS
432.0 GFLOPS
FP32 (float)
9.326 TFLOPS
-
FP64 (double)
582.8 GFLOPS

Board Design

20W
TDP
120W
-
-
-
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Vega 10
Thames LP
GPU Variant
Vega 10 XL (215-0894216)
TeraScale 2
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.716 billion
Transistors
12.5 billion
104 mm²
Die Size
495 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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