Intel Arc A370M vs AMD Radeon HD 7870 XT
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Nov 2012
Generation
Alchemist
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
925 MHz
Boost Clock
1550 MHz
975 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
112.0GB/s
192.0GB/s
Render Config
Shading Units
1024
1536
TMUs
64
96
ROPs
32
32
RT Cores
8
—
L2 Cache
4 MB
512 KB
Compute Units
—
24
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
49.60 GPixel/s
31.20 GPixel/s
Texture Rate
99.20 GTexel/s
93.60 GTexel/s
FP16 (half)
6.349 TFLOPS
—
FP32 (float)
3.174 TFLOPS
2.995 TFLOPS
FP64 (double)
793.6 GFLOPS
748.8 GFLOPS
Graphics Processor
GPU Name
DG2-128
Tahiti
GPU Variant
ACM-G11
Tahiti LE(215-0821122)
Architecture
Generation 12.7
GCN 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
4.313 billion
Die Size
157 mm²
352 mm²
Board Design
TDP
35W
185W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.