Home GPU Comparison Intel Arc B570 vs AMD Radeon R9 270 1024SP

Intel Arc B570 vs AMD Radeon R9 270 1024SP

We compared two Desktop platform GPUs: 10GB VRAM Arc B570 and 2GB VRAM Radeon R9 270 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B570 's Advantages
Released 9 years and 9 months late
Boost Clock has increased by 170% (2500MHz vs 925MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (380.0GB/s vs 153.6GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Arc B570 +508%
11.52 TFLOPS
Radeon R9 270 1024SP
1.894 TFLOPS
VS

Graphics Card

Dec 2024
Release Date
Mar 2015
Battlemage(Arc 5)
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2500 MHz
Base Clock
900 MHz
2500 MHz
Boost Clock
925 MHz
2375 MHz
Memory Clock
1200 MHz

Memory

10GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
256bit
380.0GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
16
-
-
-
2304
Shading Units
1024
144
TMUs
64
80
ROPs
32
144
Tensor Cores
-
18
RT Cores
-
256 KB (per EU)
L1 Cache
16 KB (per CU)
18 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

200.0 GPixel/s
Pixel Rate
29.60 GPixel/s
360.0 GTexel/s
Texture Rate
59.20 GTexel/s
23.04 TFLOPS
FP16 (half)
-
11.52 TFLOPS
FP32 (float)
1.894 TFLOPS
1440 GFLOPS
FP64 (double)
118.4 GFLOPS

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

BMG-G21
GPU Name
Pitcairn
-
GPU Variant
Pitcairn PRO (215-0828062)
Xe2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
19.6 billion
Transistors
2.8 billion
272 mm²
Die Size
212 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.4
Vulkan
1.2
-
-
-
6.6
Shader Model
5.1

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