Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs AMD Radeon R7 340 OEM

NVIDIA GeForce GTX 480 Core 512 vs AMD Radeon R7 340 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 2GB VRAM Radeon R7 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 Core 512 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 64.00GB/s)
128 additional rendering cores
AMD Radeon R7 340 OEM 's Advantages
Boost Clock780MHz
More VRAM (2GB vs 1536GB)
Lower TDP (50W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 Core 512 +79%
1.078 TFLOPS
Radeon R7 340 OEM
0.599 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
700 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
134.4GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
16
SM Count
-
512
Shading Units
384
64
TMUs
24
48
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
6.240 GPixel/s
33.73 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
1078 GFLOPS
FP32 (float)
599.0 GFLOPS
-
FP64 (double)
37.44 GFLOPS

Board Design

375W
TDP
50W
750 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
Oland
GF100-ES-DT1-A2
GPU Variant
-
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
0.95 billion
529 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
5.1

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