Home GPU Comparison AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 260

AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 260

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages
Released 6 years and 11 months late
More VRAM (2GB vs 896GB)
192 additional rendering cores
Lower TDP (65W vs 182W)
NVIDIA GeForce GTX 260 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 340X OEM +44%
0.691 TFLOPS
GeForce GTX 260
0.477 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2008
Pirate Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
999 MHz

Memory

2GB
Memory Size
896MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
16.00GB/s
Bandwidth
111.9GB/s

Render Config

6
Compute Units
-
-
SM Count
24
384
Shading Units
192
24
TMUs
64
8
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
16.13 GPixel/s
21.60 GTexel/s
Texture Rate
36.86 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
476.9 GFLOPS
43.20 GFLOPS
FP64 (double)
59.62 GFLOPS

Board Design

65W
TDP
182W
250 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Oland
GPU Name
GT200
Oland XT (215-0837000)
GPU Variant
G200-100-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.95 billion
Transistors
1.4 billion
77 mm²
Die Size
576 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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