Home GPU Comparison AMD Radeon HD 7570 vs ATI Radeon HD 4770

AMD Radeon HD 7570 vs ATI Radeon HD 4770

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7570 and 512MB VRAM Radeon HD 4770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7570 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
Lower TDP (60W vs 80W)
ATI Radeon HD 4770 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 25.60GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7570
0.624 TFLOPS
Radeon HD 4770 +53%
0.96 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2009
Southern Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
51.20GB/s

Render Config

6
Compute Units
8
-
-
-
480
Shading Units
640
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
12.00 GPixel/s
15.60 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
960.0 GFLOPS
-
FP64 (double)
192.0 GFLOPS

Board Design

60W
TDP
80W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Turks
GPU Name
RV740
Turks PRO-L
GPU Variant
RV740 XT (215-0727019)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.826 billion
118 mm²
Die Size
137 mm²

Graphics Features

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

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