Home GPU Comparison AMD Radeon R5 340 OEM vs NVIDIA GeForce GTX 950 OEM

AMD Radeon R5 340 OEM vs NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages
Released 8 months late
Boost Clock has increased by 54% (1203MHz vs 780MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 36.80GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 340 OEM
0.599 TFLOPS
GeForce GTX 950 OEM +311%
2.464 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2016
Pirate Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
937 MHz
780 MHz
Boost Clock
1203 MHz
1150 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
36.80GB/s
Bandwidth
80.19GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
1024
24
TMUs
64
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
38.50 GPixel/s
18.72 GTexel/s
Texture Rate
76.99 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
2.464 TFLOPS
37.44 GFLOPS
FP64 (double)
76.99 GFLOPS

Board Design

65W
TDP
Unknown
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.2
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
GM206S
Oland PRO (215-0837015)
GPU Variant
950 OEM
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
2.94 billion
77 mm²
Die Size
228 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
5.1
Shader Model
6.7

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