Home GPU Comparison ATI Radeon HD 5870 Mac Edition vs ATI Radeon HD 4730 OEM

ATI Radeon HD 5870 Mac Edition vs ATI Radeon HD 4730 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 Mac Edition and 1024MB VRAM Radeon HD 4730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 Mac Edition 's Advantages
Released 1 years and 6 months late
Larger VRAM bandwidth (153.0GB/s vs 25.34GB/s)
1280 additional rendering cores
ATI Radeon HD 4730 OEM 's Advantages
Lower TDP (110W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Mac Edition +535%
2.72 TFLOPS
Radeon HD 4730 OEM
0.428 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Dec 2008
Evergreen
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1195 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
256bit
153.0GB/s
Bandwidth
25.34GB/s

Render Config

20
Compute Units
4
-
-
-
1600
Shading Units
320
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
10.70 GPixel/s
68.00 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
428.2 GFLOPS
544.0 GFLOPS
FP64 (double)
85.63 GFLOPS

Board Design

228W
TDP
110W
550 W
Suggested PSU
300 W
1x DVI 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
-

Graphics Processor

Cypress
GPU Name
RV670
Cypress XT (215-0735033)
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.666 billion
334 mm²
Die Size
192 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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