Home GPU Comparison AMD Radeon R7 340 OEM vs AMD Radeon R7 350 OEM

AMD Radeon R7 340 OEM vs AMD Radeon R7 350 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 2GB VRAM Radeon R7 350 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages
Lower TDP (50W vs 65W)
AMD Radeon R7 350 OEM 's Advantages
Boost Clock has increased by 35% (1050MHz vs 780MHz)
Larger VRAM bandwidth (73.60GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 340 OEM
0.599 TFLOPS
Radeon R7 350 OEM +34%
0.806 TFLOPS
VS

Graphics Card

May 2015
Release Date
May 2015
Pirate Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

730 MHz
Base Clock
1000 MHz
780 MHz
Boost Clock
1050 MHz
1000 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
73.60GB/s

Render Config

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

Theoretical Performance

6.240 GPixel/s
Pixel Rate
8.400 GPixel/s
18.72 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
806.4 GFLOPS
37.44 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

50W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
Oland
-
GPU Variant
Oland XT (215-0837000)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
0.95 billion
77 mm²
Die Size
77 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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