AMD Radeon RX Vega M GH vs AMD Radeon 780M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Jan 2023
Generation
Vega
Navi III IGP
Type
Mobile
Integrated
Bus Interface
IGP
PCIe 4.0 x8
Clock Speeds
Base Clock
1063 MHz
800 MHz
Boost Clock
1190 MHz
2700 MHz
Memory Clock
800 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
1024bit
System Shared
Bandwidth
204.8GB/s
System Dependent
Render Config
Compute Units
24
12
Shading Units
1536
768
TMUs
96
48
ROPs
64
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
2 MB
RT Cores
—
12
Theoretical Performance
Pixel Rate
76.16 GPixel/s
86.40 GPixel/s
Texture Rate
114.2 GTexel/s
129.6 GTexel/s
FP16 (half)
3.656 TFLOPS
16.59 TFLOPS
FP32 (float)
3.656 TFLOPS
8.294 TFLOPS
FP64 (double)
228.5 GFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Phoenix
GPU Variant
VegaM XT(C7398773)
—
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
5 billion
25.39 billion
Die Size
208 mm²
178 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
—
2,775
3DMark Time Spy Extreme
—
1,324
3DMark Speed Way
—
458
Blender
—
350
▲ Specs Compare
Data sourced from official specifications and benchmark tests.