Home GPU Comparison AMD Radeon HD 7570M vs AMD Radeon HD 8670M

AMD Radeon HD 7570M vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7570M and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7570M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
160 additional rendering cores
AMD Radeon HD 8670M 's Advantages
Released 1 years and 2 months late
Boost Clock975MHz

Score

Benchmark

FP32 (float)
Radeon HD 7570M
0.48 TFLOPS
Radeon HD 8670M +30%
0.624 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2013
London
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
5
-
-
-
480
Shading Units
320
24
TMUs
20
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
7.800 GPixel/s
12.00 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
624.0 GFLOPS
-
FP64 (double)
39.00 GFLOPS

Board Design

13W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Thames
GPU Name
Sun
Thames PRO
GPU Variant
Sun S3 XT (216-0841009)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.69 billion
104 mm²
Die Size
56 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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