Radeon R9 270 1024SP vs FireStream 9350
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 2GB VRAM FireStream 9350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 270 1024SP 's Advantages
Released 4 years and 9 months late
Boost Clock925MHz
Larger VRAM bandwidth (153.6GB/s vs 128.0GB/s)
FireStream 9350 's Advantages
416 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 270 1024SP
1894
FireStream 9350
+6%
2016
Graphics Card
Mar 2015
Release Date
Jun 2010
Volcanic Islands
Generation
FireStream
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1200 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
128.0GB/s
Render Config
16
Compute Units
18
1024
Shading Units
1440
64
TMUs
72
32
ROPs
32
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
Theoretical Performance
29.60 GPixel/s
Pixel Rate
22.40 GPixel/s
59.20 GTexel/s
Texture Rate
50.40 GTexel/s
1.894 TFLOPS
FP32 (float)
2.016 TFLOPS
118.4 GFLOPS
FP64 (double)
403.2 GFLOPS
Board Design
150W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
Pitcairn
GPU Name
Cypress
Pitcairn PRO
(215-0828062)
GPU Variant
Cypress PRO GL
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.154 billion
212 mm²
Die Size
334 mm²
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
5.1
Shader Model
5.0
