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

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

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 1024MB VRAM Radeon HD 7630M 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 Clock1301MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (409.6GB/s vs 25.60GB/s)
3104 additional rendering cores
AMD Radeon HD 7630M 's Advantages
Lower TDP (20W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 Mobile +2058%
9.326 TFLOPS
Radeon HD 7630M
0.432 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
-
1301 MHz
Boost Clock
-
800 MHz
Memory Clock
800 MHz

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

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
-
-
-
6.4
Shader Model
5.0

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