Home GPU Comparison AMD Radeon R7 260 vs NVIDIA GeForce GT 620 OEM

AMD Radeon R7 260 vs NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260 and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260 's Advantages
Released 1 years and 8 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 14.37GB/s)
720 additional rendering cores
NVIDIA GeForce GT 620 OEM 's Advantages
Lower TDP (30W vs 95W)

Score

Benchmark

FP32 (float)
Radeon R7 260 +884%
1.536 TFLOPS
GeForce GT 620 OEM
0.156 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Apr 2012
Volcanic Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
898 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.37GB/s

Render Config

12
Compute Units
-
-
SM Count
1
768
Shading Units
48
48
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
1.620 GPixel/s
48.00 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
155.5 GFLOPS
96.00 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

95W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
GF119
Bonaire PRO
GPU Variant
-
GCN 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.292 billion
160 mm²
Die Size
79 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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