Home GPU Comparison AMD Radeon R7 260 vs AMD FireStream 9250

AMD Radeon R7 260 vs AMD FireStream 9250

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260 and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260 's Advantages
Released 5 years and 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 63.55GB/s)
Lower TDP (95W vs 150W)
AMD FireStream 9250 's Advantages
32 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 260 +53%
1.536 TFLOPS
FireStream 9250
1 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Jun 2008
Volcanic Islands
Generation
FireStream
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
993 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
63.55GB/s

Render Config

12
Compute Units
10
-
-
-
768
Shading Units
800
48
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
10.00 GPixel/s
48.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
1000 GFLOPS
96.00 GFLOPS
FP64 (double)
200.0 GFLOPS

Board Design

95W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Bonaire
GPU Name
RV770
Bonaire PRO
GPU Variant
RV770 PRO
GCN 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.08 billion
Transistors
0.956 billion
160 mm²
Die Size
256 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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