AMD Radeon Vega 7 vs AMD Radeon HD 6850 X2
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Sep 2011
Generation
Cezanne
Northern Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1900 MHz
—
Memory Clock
System Shared
1050 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
134.4GB/s
Render Config
Compute Units
7
12
Shading Units
448
960
TMUs
28
48
ROPs
8
32
L1 Cache
—
8 KB (per CU)
L2 Cache
—
512 KB
Theoretical Performance
Pixel Rate
15.20 GPixel/s
25.60 GPixel/s
Texture Rate
53.20 GTexel/s
38.40 GTexel/s
FP16 (half)
3.405 TFLOPS
—
FP32 (float)
1.702 TFLOPS
1.536 TFLOPS
FP64 (double)
106.4 GFLOPS
—
Graphics Processor
GPU Name
Cezanne
Barts
Architecture
GCN 5.1
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
9.8 billion
1.7 billion
Die Size
156 mm²
255 mm²
GPU Variant
—
Barts PRO(215-0798006)
Board Design
TDP
45W
254W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.