AMD Radeon RX Vega M GH vs AMD Radeon RX 460
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Aug 2016
Generation
Vega
Arctic Islands
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 3.0 x8
Clock Speeds
Base Clock
1063 MHz
1090 MHz
Boost Clock
1190 MHz
1200 MHz
Memory Clock
800 MHz
1750 MHz
Memory
Memory Size
4GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
128bit
Bandwidth
204.8GB/s
112.0GB/s
Render Config
Compute Units
24
14
Shading Units
1536
896
TMUs
96
56
ROPs
64
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
Theoretical Performance
Pixel Rate
76.16 GPixel/s
19.20 GPixel/s
Texture Rate
114.2 GTexel/s
67.20 GTexel/s
FP16 (half)
3.656 TFLOPS
2.150 TFLOPS
FP32 (float)
3.656 TFLOPS
2.150 TFLOPS
FP64 (double)
228.5 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Baffin
GPU Variant
VegaM XT(C7398773)
Baffin PRO
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5 billion
3 billion
Die Size
208 mm²
123 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Suggested PSU
—
250 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4
Benchmark
3DMark Time Spy
—
1,754
3DMark Time Spy Extreme
—
776
Shadow of the Tomb Raider 2160p
—
3
Shadow of the Tomb Raider 1440p
—
12
Shadow of the Tomb Raider 1080p
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.