Radeon HD 5870 Eyefinity 6 vs FireStream 9270
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 2GB VRAM FireStream 9270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5870 Eyefinity 6 's Advantages
Released 1 years and 4 months late
Larger VRAM bandwidth (153.6GB/s vs 115.2GB/s)
800 additional rendering cores
FireStream 9270 's Advantages
Lower TDP (160W vs 228W)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
+126%
2720
FireStream 9270
1200
Graphics Card
Mar 2010
Release Date
Nov 2008
Evergreen
Generation
FireStream
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1200 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
115.2GB/s
Render Config
20
Compute Units
10
1600
Shading Units
800
80
TMUs
40
32
ROPs
16
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
12.00 GPixel/s
68.00 GTexel/s
Texture Rate
30.00 GTexel/s
2.720 TFLOPS
FP32 (float)
1200 GFLOPS
544.0 GFLOPS
FP64 (double)
240.0 GFLOPS
Board Design
228W
TDP
160W
550 W
Suggested PSU
450 W
6x mini-DisplayPort 1.1
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
Cypress
GPU Name
RV770
Cypress XT
(215-0735033)
GPU Variant
RV770 XT
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
0.956 billion
334 mm²
Die Size
256 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
