Home GPU Comparison AMD FireStream 9270 vs ATI Radeon HD 5750

AMD FireStream 9270 vs ATI Radeon HD 5750

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 1024MB VRAM Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 73.60GB/s)
80 additional rendering cores
ATI Radeon HD 5750 's Advantages
Released 11 months late
Lower TDP (86W vs 160W)

Score

Benchmark

FP32 (float)
FireStream 9270 +19%
1.2 TFLOPS
Radeon HD 5750
1.008 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Oct 2009
FireStream
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
73.60GB/s

Render Config

10
Compute Units
9
-
-
-
800
Shading Units
720
40
TMUs
36
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
11.20 GPixel/s
30.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
1008 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
86W
450 W
Suggested PSU
250 W
1x DVI
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV770
GPU Name
Juniper
RV770 XT
GPU Variant
Juniper LE (215-0754009)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
1.04 billion
256 mm²
Die Size
166 mm²

Graphics Features

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

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