Home GPU Comparison ATI Radeon HD 4570 Rebrand vs ATI Radeon HD 5870

ATI Radeon HD 4570 Rebrand vs ATI Radeon HD 5870

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4570 Rebrand and 1024MB VRAM Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4570 Rebrand 's Advantages
Lower TDP (65W vs 188W)
ATI Radeon HD 5870 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 12.67GB/s)
1480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4570 Rebrand
0.191 TFLOPS
Radeon HD 5870 +1324%
2.72 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
396 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.67GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
3
Compute Units
20
120
Shading Units
1600
8
TMUs
80
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB

Theoretical Performance

3.184 GPixel/s
Pixel Rate
27.20 GPixel/s
6.368 GTexel/s
Texture Rate
68.00 GTexel/s
-
FP16 (half)
-
191.0 GFLOPS
FP32 (float)
2.720 TFLOPS
-
FP64 (double)
544.0 GFLOPS

Graphics Processor

RV635
GPU Name
Cypress
RV635 PRO (215-0682008)
GPU Variant
Cypress XT (215-0735033)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.378 billion
Transistors
2.154 billion
135 mm²
Die Size
334 mm²

Board Design

65W
TDP
188W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
2x 6-pin

Graphics Features

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

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