Home GPU Comparison AMD FireStream 9270 vs AMD Radeon R5 340 OEM

AMD FireStream 9270 vs AMD Radeon R5 340 OEM

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 1024MB VRAM Radeon R5 340 OEM 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 36.80GB/s)
416 additional rendering cores
AMD Radeon R5 340 OEM 's Advantages
Released 6 years and 6 months late
Boost Clock780MHz
Lower TDP (65W vs 160W)

Score

Benchmark

FP32 (float)
FireStream 9270 +100%
1.2 TFLOPS
Radeon R5 340 OEM
0.599 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
May 2015
FireStream
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
900 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
36.80GB/s

Render Config

10
Compute Units
6
-
-
-
800
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
6.240 GPixel/s
30.00 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
599.0 GFLOPS
240.0 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

160W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI
Outputs
1x DVI 1x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
Oland
RV770 XT
GPU Variant
Oland PRO (215-0837015)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
0.95 billion
256 mm²
Die Size
77 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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