Home GPU Comparison AMD Radeon R7 265X OEM vs AMD Radeon HD 6570

AMD Radeon R7 265X OEM vs AMD Radeon HD 6570

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 2GB VRAM Radeon HD 6570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Released 3 years and 4 months late
Boost Clock925MHz
Larger VRAM bandwidth (179.2GB/s vs 64.00GB/s)
800 additional rendering cores
AMD Radeon HD 6570 's Advantages
Lower TDP (60W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +279%
2.368 TFLOPS
Radeon HD 6570
0.624 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Apr 2011
Volcanic Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
64.00GB/s

Render Config

20
Compute Units
6
-
-
-
1280
Shading Units
480
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
5.200 GPixel/s
74.00 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
624.0 GFLOPS
148.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
60W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
Turks
Curacao PRO (215-0848000)
GPU Variant
Turks PRO (215-0803002)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.716 billion
212 mm²
Die Size
118 mm²

Graphics Features

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

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