Home GPU Comparison ATI Radeon HD 5870 Mac Edition vs ATI Radeon HD 4350

ATI Radeon HD 5870 Mac Edition vs ATI Radeon HD 4350

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 Mac Edition and 512MB VRAM Radeon HD 4350 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 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.0GB/s vs 6.400GB/s)
1520 additional rendering cores
ATI Radeon HD 4350 's Advantages
Lower TDP (20W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Mac Edition +2733%
2.72 TFLOPS
Radeon HD 4350
0.096 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1195 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.0GB/s
Bandwidth
6.400GB/s

Render Config

20
Compute Units
1
-
-
-
1600
Shading Units
80
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
2.400 GPixel/s
68.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
96.00 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

228W
TDP
20W
550 W
Suggested PSU
200 W
1x DVI 2x mini-DisplayPort 1.1
Outputs
2x DisplayPort 1.0
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
RV710
Cypress XT (215-0735033)
GPU Variant
RV710 (215-0725016)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.242 billion
334 mm²
Die Size
73 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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