AMD Radeon VII vs AMD Radeon Vega 8 Mobile
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Jan 2021
Generation
Vega II
Cezanne
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
1400 MHz
300 MHz
Boost Clock
1750 MHz
2000 MHz
Memory Clock
1000 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
4096bit
System Shared
Bandwidth
1020GB/s
System Dependent
Render Config
Compute Units
60
8
Shading Units
3840
512
TMUs
240
32
ROPs
64
8
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
-
Theoretical Performance
Pixel Rate
112.0 GPixel/s
16.00 GPixel/s
Texture Rate
420.0 GTexel/s
64.00 GTexel/s
FP16 (half)
26.88 TFLOPS
4.096 TFLOPS
FP32 (float)
13.44 TFLOPS
2.048 TFLOPS
FP64 (double)
3.360 TFLOPS
128.0 GFLOPS
Graphics Processor
GPU Name
Vega 20
Cezanne
GPU Variant
Vega 20 XT
-
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
9.8 billion
Die Size
331 mm²
156 mm²
Board Design
TDP
295W
45W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
📊 Benchmark
3DMark Time Spy
8,923
719
3DMark Time Spy Extreme
4,374
351
Blender
772
-