AMD Radeon Vega 8 Mobile vs AMD Radeon R9 295X2
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2014
Generation
Cezanne
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
-
Boost Clock
2000 MHz
-
Memory Clock
System Shared
1250 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
512bit
Bandwidth
System Dependent
320.0GB/s
Render Config
Compute Units
8
44
Shading Units
512
2816
TMUs
32
176
ROPs
8
64
L1 Cache
-
16 KB (per CU)
L2 Cache
-
1024 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
65.15 GPixel/s
Texture Rate
64.00 GTexel/s
179.2 GTexel/s
FP16 (half)
4.096 TFLOPS
-
FP32 (float)
2.048 TFLOPS
5.733 TFLOPS
FP64 (double)
128.0 GFLOPS
716.7 GFLOPS
Graphics Processor
GPU Name
Cezanne
Vesuvius
Architecture
GCN 5.1
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
9.8 billion
6.2 billion
Die Size
156 mm²
438 mm²
GPU Variant
-
Vesuvius XT(215-0852022)
Board Design
TDP
45W
500W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
-
900 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3
📊 Benchmark
3DMark Time Spy
719
-
3DMark Time Spy Extreme
351
-