Home GPU Comparison AMD Radeon RX Vega M GH vs ATI Radeon E4690 PCIe

AMD Radeon RX Vega M GH vs ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 512MB VRAM Radeon E4690 PCIe 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 8 years and 8 months late
Boost Clock1190MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (204.8GB/s vs 22.40GB/s)
1216 additional rendering cores
ATI Radeon E4690 PCIe 's Advantages
Lower TDP (30W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +852%
3.656 TFLOPS
Radeon E4690 PCIe
0.384 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Jun 2009
Vega
Generation
Embedded
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
512MB
HBM2
Memory Type
GDDR3
1024bit
Memory Bus
128bit
204.8GB/s
Bandwidth
22.40GB/s

Render Config

24
Compute Units
4
-
-
-
1536
Shading Units
320
96
TMUs
32
64
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

76.16 GPixel/s
Pixel Rate
4.800 GPixel/s
114.2 GTexel/s
Texture Rate
19.20 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
384.0 GFLOPS
228.5 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
30W
-
-
-
No outputs
Outputs
2x DVI
-
-
-

Graphics Processor

Polaris 22
GPU Name
RV730
VegaM XT (C7398773)
GPU Variant
RV730 XT E4690 (215-0729055)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5 billion
Transistors
0.514 billion
208 mm²
Die Size
146 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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