Home GPU Comparison AMD Radeon HD 6570 vs AMD Radeon HD 8740 OEM

AMD Radeon HD 6570 vs AMD Radeon HD 8740 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6570 and 1024MB VRAM Radeon HD 8740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
More VRAM (2GB vs 1024GB)
AMD Radeon HD 8740 OEM 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
32 additional rendering cores
Lower TDP (55W vs 60W)

Score

Benchmark

FP32 (float)
Radeon HD 6570
0.624 TFLOPS
Radeon HD 8740 OEM +31%
0.819 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Sep 2013
Northern Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
72.00GB/s

Render Config

6
Compute Units
8
-
-
-
480
Shading Units
512
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
12.80 GPixel/s
15.60 GTexel/s
Texture Rate
25.60 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
819.2 GFLOPS
-
FP64 (double)
51.20 GFLOPS

Board Design

60W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
Cape Verde
Turks PRO (215-0803002)
GPU Variant
Cape Verde PRO
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.5 billion
118 mm²
Die Size
123 mm²

Graphics Features

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

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