Home GPU Comparison AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 460

AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 460

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 768MB VRAM GeForce GTX 460 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 4 years and 10 months late
More VRAM (2GB vs 768GB)
48 additional rendering cores
Lower TDP (65W vs 160W)
NVIDIA GeForce GTX 460 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 340X OEM
0.691 TFLOPS
GeForce GTX 460 +31%
0.907 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jul 2010
Pirate Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
768MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
16.00GB/s
Bandwidth
86.40GB/s

Render Config

6
Compute Units
-
-
SM Count
7
384
Shading Units
336
24
TMUs
56
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
9.450 GPixel/s
21.60 GTexel/s
Texture Rate
37.80 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
907.2 GFLOPS
43.20 GFLOPS
FP64 (double)
75.60 GFLOPS

Board Design

65W
TDP
160W
250 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
-

Graphics Processor

Oland
GPU Name
GF104
Oland XT (215-0837000)
GPU Variant
GF104-300-KB-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.95 billion
77 mm²
Die Size
332 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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