Home GPU Comparison ATI Radeon HD 4860 vs ATI Radeon HD 5570 OEM

ATI Radeon HD 4860 vs ATI Radeon HD 5570 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 1024MB VRAM Radeon HD 5570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4860 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 21.34GB/s)
320 additional rendering cores
ATI Radeon HD 5570 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (39W vs 130W)

Score

Benchmark

FP32 (float)
Radeon HD 4860 +154%
0.896 TFLOPS
Radeon HD 5570 OEM
0.352 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Feb 2010
Radeon R700
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
667 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
21.34GB/s

Render Config

8
Compute Units
4
-
-
-
640
Shading Units
320
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
4.400 GPixel/s
22.40 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
896.0 GFLOPS
FP32 (float)
352.0 GFLOPS
179.2 GFLOPS
FP64 (double)
-

Board Design

130W
TDP
39W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

RV790
GPU Name
Redwood
RV790 GT
GPU Variant
Redwood LE
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.959 billion
Transistors
0.627 billion
282 mm²
Die Size
104 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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