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

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

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

Main Differences

ATI Radeon HD 4730 OEM 's Advantages
Lower TDP (110W vs 228W)
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

Score

Benchmark

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

Graphics Card

Dec 2008
Release Date
Jun 2010
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
1195 MHz

Memory

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

Render Config

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

Theoretical Performance

10.70 GPixel/s
Pixel Rate
27.20 GPixel/s
10.70 GTexel/s
Texture Rate
68.00 GTexel/s
-
FP16 (half)
-
428.2 GFLOPS
FP32 (float)
2.720 TFLOPS
85.63 GFLOPS
FP64 (double)
544.0 GFLOPS

Graphics Processor

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

Board Design

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

Graphics Features

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

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