AMD Radeon Vega 8 vs AMD Radeon HD 6950
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Dec 2010
Generation
Cezanne
Northern Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
2000 MHz
—
Memory Clock
System Shared
1250 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
160.0GB/s
Render Config
Compute Units
8
22
Shading Units
512
1408
TMUs
32
88
ROPs
8
32
L1 Cache
—
8 KB (per CU)
L2 Cache
—
512 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
25.60 GPixel/s
Texture Rate
64.00 GTexel/s
70.40 GTexel/s
FP16 (half)
4.096 TFLOPS
—
FP32 (float)
2.048 TFLOPS
2.253 TFLOPS
FP64 (double)
128.0 GFLOPS
563.2 GFLOPS
Graphics Processor
GPU Name
Cezanne
Cayman
Architecture
GCN 5.1
TeraScale 3
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
9.8 billion
2.64 billion
Die Size
156 mm²
389 mm²
GPU Variant
—
Cayman PRO(215-0807019)
Board Design
TDP
45W
200W
Outputs
No outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0
Benchmark
3DMark Time Spy
893
—
3DMark Time Spy Extreme
423
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.