Home GPU Comparison AMD Radeon R5 340 OEM vs ATI Radeon X1550

AMD Radeon R5 340 OEM vs ATI Radeon X1550

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 256MB VRAM Radeon X1550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340 OEM 's Advantages
Released 8 years and 4 months late
Boost Clock780MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (36.80GB/s vs 12.80GB/s)
384 additional rendering cores
ATI Radeon X1550 's Advantages
Lower TDP (27W vs 65W)

Score

VS

Graphics Card

May 2015
Release Date
Jan 2007
Pirate Islands
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
64bit
Memory Bus
128bit
36.80GB/s
Bandwidth
12.80GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
-
24
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
2.200 GPixel/s
18.72 GTexel/s
Texture Rate
2.200 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
-
37.44 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
27W
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
RV516
Oland PRO (215-0837015)
GPU Variant
-
GCN 1.0
Architecture
R500
TSMC
Foundry
UMC
28 nm
Process Size
80 nm
0.95 billion
Transistors
0.107 billion
77 mm²
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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