Home GPU Comparison AMD Radeon R7 265 vs ATI Radeon HD 3570

AMD Radeon R7 265 vs ATI Radeon HD 3570

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 512MB VRAM Radeon HD 3570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages
Released 3 years and 7 months late
Boost Clock925MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 7.920GB/s)
984 additional rendering cores
ATI Radeon HD 3570 's Advantages
Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 265 +2859%
1.894 TFLOPS
Radeon HD 3570
0.064 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jul 2010
Volcanic Islands
Generation
Radeon R600
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
495 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
7.920GB/s

Render Config

16
Compute Units
2
-
-
-
1024
Shading Units
40
64
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
3.184 GPixel/s
59.20 GTexel/s
Texture Rate
3.184 GTexel/s
-
-
-
1.894 TFLOPS
FP32 (float)
63.68 GFLOPS
118.4 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
30W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DisplayPort
1x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
RV620
Pitcairn PRO (215-0828062)
GPU Variant
RV620 PRO (215-0670006)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.181 billion
212 mm²
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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