AMD Radeon RX Vega M GL vs AMD Radeon RX 7900M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Oct 2023
Generation
Vega
Navi Mobile
Type
Mobile
Mobile
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
931 MHz
1825 MHz
Boost Clock
1011 MHz
2090 MHz
Memory Clock
700 MHz
2250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
1024bit
256bit
Bandwidth
179.2GB/s
576.0GB/s
Render Config
Compute Units
20
72
Shading Units
1280
4608
TMUs
80
288
ROPs
32
192
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
1024 KB
6 MB
RT Cores
—
72
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
32.35 GPixel/s
401.3 GPixel/s
Texture Rate
80.88 GTexel/s
601.9 GTexel/s
FP16 (half)
2.588 TFLOPS
77.05 TFLOPS
FP32 (float)
2.588 TFLOPS
38.52 TFLOPS
FP64 (double)
161.8 GFLOPS
1204 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Navi 31
GPU Variant
VegaM XL(D715A714)
Navi 31
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5 billion
57.7 billion
Die Size
208 mm²
529 mm²
Board Design
TDP
65W
180W
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
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.8
Benchmark
3DMark Time Spy
—
18,218
3DMark Time Spy Extreme
—
8,440
3DMark Speed Way
—
3,943
Blender
—
2,583
▲ Specs Compare
Data sourced from official specifications and benchmark tests.