AMD Radeon R7 265 vs AMD Radeon Vega 8 Mobile
GPU Specs Compare
Graphics Card
Release Date
Feb 2014
Jan 2021
Generation
Volcanic Islands
Cezanne
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
900 MHz
300 MHz
Boost Clock
925 MHz
2000 MHz
Memory Clock
1400 MHz
System Shared
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
179.2GB/s
System Dependent
Render Config
Compute Units
16
8
Shading Units
1024
512
TMUs
64
32
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
Theoretical Performance
Pixel Rate
29.60 GPixel/s
16.00 GPixel/s
Texture Rate
59.20 GTexel/s
64.00 GTexel/s
FP32 (float)
1.894 TFLOPS
2.048 TFLOPS
FP64 (double)
118.4 GFLOPS
128.0 GFLOPS
FP16 (half)
-
4.096 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Cezanne
GPU Variant
Pitcairn PRO(215-0828062)
-
Architecture
GCN 1.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
9.8 billion
Die Size
212 mm²
156 mm²
Board Design
TDP
150W
45W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
-
719
3DMark Time Spy Extreme
-
351