Home GPU Comparison Intel Arc B570 vs AMD Radeon HD 7870 XT

Intel Arc B570 vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 10GB VRAM Arc B570 and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B570 's Advantages
Released 12 years and 1 months late
Boost Clock has increased by 156% (2500MHz vs 975MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (380.0GB/s vs 192.0GB/s)
768 additional rendering cores
Lower TDP (150W vs 185W)

Score

Benchmark

FP32 (float)
Arc B570 +284%
11.52 TFLOPS
Radeon HD 7870 XT
2.995 TFLOPS
VS

Graphics Card

Dec 2024
Release Date
Nov 2012
Battlemage(Arc 5)
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2500 MHz
Base Clock
925 MHz
2500 MHz
Boost Clock
975 MHz
2375 MHz
Memory Clock
1500 MHz

Memory

10GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
256bit
380.0GB/s
Bandwidth
192.0GB/s

Render Config

-
Compute Units
24
-
-
-
2304
Shading Units
1536
144
TMUs
96
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
31.20 GPixel/s
360.0 GTexel/s
Texture Rate
93.60 GTexel/s
23.04 TFLOPS
FP16 (half)
-
11.52 TFLOPS
FP32 (float)
2.995 TFLOPS
1440 GFLOPS
FP64 (double)
748.8 GFLOPS

Board Design

150W
TDP
185W
450 W
Suggested PSU
450 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

BMG-G21
GPU Name
Tahiti
-
GPU Variant
Tahiti LE (215-0821122)
Xe2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
19.6 billion
Transistors
4.313 billion
272 mm²
Die Size
352 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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