Home GPU Comparison ATI Radeon HD 5870 vs ATI Radeon HD 5730

ATI Radeon HD 5870 vs ATI Radeon HD 5730

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 1024MB VRAM Radeon HD 5730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
1200 additional rendering cores
ATI Radeon HD 5730 's Advantages
Released 1 years and 5 months late
Lower TDP (64W vs 188W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 +338%
2.72 TFLOPS
Radeon HD 5730
0.62 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Feb 2011
Evergreen
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
64.00GB/s

Render Config

20
Compute Units
5
-
-
-
1600
Shading Units
400
80
TMUs
20
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
6.200 GPixel/s
68.00 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
620.0 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

188W
TDP
64W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

Cypress
GPU Name
Redwood
Cypress XT (215-0735033)
GPU Variant
Redwood XT (215-0757002)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.627 billion
334 mm²
Die Size
104 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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