Home GPU Comparison ATI Radeon HD 4570 vs AMD Radeon HD 6770 Green Edition

ATI Radeon HD 4570 vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4570 and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4570 's Advantages
Lower TDP (25W vs 86W)
AMD Radeon HD 6770 Green Edition 's Advantages
Released 4 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (21.34GB/s vs 8.000GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4570
0.104 TFLOPS
Radeon HD 6770 Green Edition +869%
1.008 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Apr 2013
Radeon R700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
2GB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
8.000GB/s
Bandwidth
21.34GB/s

Render Config

1
Compute Units
9
-
-
-
80
Shading Units
720
8
TMUs
36
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
11.20 GPixel/s
5.200 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
1008 GFLOPS
-
-
-

Board Design

25W
TDP
86W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

RV710
GPU Name
Juniper
RV710 (215-0725016)
GPU Variant
Juniper LE (215-0754009)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
1.04 billion
73 mm²
Die Size
166 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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