Home GPU Comparison ATI Radeon HD 5770 Mac Edition vs ATI Radeon HD 4700

ATI Radeon HD 5770 Mac Edition vs ATI Radeon HD 4700

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 512MB VRAM Radeon HD 4700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 Mac Edition 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (76.48GB/s vs 12.80GB/s)
480 additional rendering cores
ATI Radeon HD 4700 's Advantages
Lower TDP (50W vs 108W)

Score

Benchmark

FP32 (float)
Radeon HD 5770 Mac Edition +254%
1.36 TFLOPS
Radeon HD 4700
0.384 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Feb 2010
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
DDR2
128bit
Memory Bus
128bit
76.48GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
4
-
-
-
800
Shading Units
320
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
4.800 GPixel/s
34.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

108W
TDP
50W
300 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
-

Graphics Processor

Juniper
GPU Name
RV730
Juniper XT (215-0754013)
GPU Variant
RV730 CE
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.514 billion
166 mm²
Die Size
146 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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