AMD Radeon HD 6850 vs Intel Arc Pro A50
GPU · Specs Compare
Graphics Card
Release Date
Oct 2010
Aug 2022
Generation
Northern Islands
Alchemist
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1000 MHz
2000 MHz
Base Clock
—
2000 MHz
Boost Clock
—
2350 MHz
Memory
Memory Size
1024MB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
128.0GB/s
192.0GB/s
Render Config
Compute Units
12
—
Shading Units
960
1024
TMUs
48
64
ROPs
32
32
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
4 MB
RT Cores
—
8
Theoretical Performance
Pixel Rate
24.80 GPixel/s
75.20 GPixel/s
Texture Rate
37.20 GTexel/s
150.4 GTexel/s
FP32 (float)
1488 GFLOPS
4.813 TFLOPS
FP16 (half)
—
9.626 TFLOPS
FP64 (double)
—
1203 GFLOPS
Graphics Processor
GPU Name
Barts
DG2-128
GPU Variant
Barts PRO(215-0798006)
ACM-G11
Architecture
TeraScale 2
Generation 12.7
Foundry
TSMC
TSMC
Process Size
40 nm
6 nm
Transistors
1.7 billion
7.2 billion
Die Size
255 mm²
157 mm²
Board Design
TDP
127W
75W
Suggested PSU
300 W
250 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
4x mini-DisplayPort 2.0
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.