Home GPU Comparison AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 480

AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 1536MB VRAM GeForce GTX 480 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 5 years and 2 months late
More VRAM (2GB vs 1536GB)
Lower TDP (65W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
Larger VRAM bandwidth (177.4GB/s vs 16.00GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 340X OEM
0.691 TFLOPS
GeForce GTX 480 +94%
1.345 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 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
924 MHz

Memory

2GB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
16.00GB/s
Bandwidth
177.4GB/s

Render Config

6
Compute Units
-
-
SM Count
15
384
Shading Units
480
24
TMUs
60
8
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
21.03 GPixel/s
21.60 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
1345 GFLOPS
43.20 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

65W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Oland
GPU Name
GF100
Oland XT (215-0837000)
GPU Variant
GF100-375-A3
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
3.1 billion
77 mm²
Die Size
529 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
2.0
5.1
Shader Model
5.1

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