Intel Arc B570 vs AMD Radeon HD 6850
We compared two Desktop platform GPUs: 10GB VRAM Arc B570 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc B570 's Advantages
Released 14 years and 3 months late
Boost Clock2500MHz
More VRAM (10GB vs 1024GB)
Larger VRAM bandwidth (380.0GB/s vs 128.0GB/s)
1344 additional rendering cores
AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 150W)
Score
Benchmark
FP32 (float)
Arc B570
+674%
11.52 TFLOPS
Radeon HD 6850
1.488 TFLOPS
3DMark Time Spy
Arc B570
+162%
12600
Radeon HD 6850
4799
Graphics Card
Jan 2025
Release Date
Oct 2010
Battlemage
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
2500 MHz
Base Clock
-
2500 MHz
Boost Clock
-
2375 MHz
Memory Clock
1000 MHz
Memory
10GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
256bit
380.0GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
-
-
-
2304
Shading Units
960
144
TMUs
48
80
ROPs
32
144
Tensor Cores
-
18
RT Cores
-
256 KB (per EU)
L1 Cache
8 KB (per CU)
18 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
200.0 GPixel/s
Pixel Rate
24.80 GPixel/s
360.0 GTexel/s
Texture Rate
37.20 GTexel/s
23.04 TFLOPS
FP16 (half)
-
11.52 TFLOPS
FP32 (float)
1488 GFLOPS
1440 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
127W
450 W
Suggested PSU
300 W
1x HDMI 2.1a
3x DisplayPort 2.1
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
BMG-G21
GPU Name
Barts
SRPMG
GPU Variant
Barts PRO
(215-0798006)
Xe2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
19.6 billion
Transistors
1.7 billion
272 mm²
Die Size
255 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.4
Vulkan
N/A
-
-
-
6.6
Shader Model
5.0
