Home GPU Comparison ATI Radeon HD 5770 X2 vs ATI Radeon HD 4730 OEM

ATI Radeon HD 5770 X2 vs ATI Radeon HD 4730 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 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 5770 X2 's Advantages
Released 1 years and 10 months late
Larger VRAM bandwidth (76.80GB/s vs 25.34GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2 +217%
1.36 TFLOPS
Radeon HD 4730 OEM
0.428 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
25.34GB/s

Render Config

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

Theoretical Performance

13.60 GPixel/s
Pixel Rate
10.70 GPixel/s
34.00 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
428.2 GFLOPS
-
FP64 (double)
85.63 GFLOPS

Board Design

Unknown
TDP
110W
200 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
-
-
-

Graphics Processor

Juniper
GPU Name
RV670
Juniper XT (215-0754013)
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.666 billion
166 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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