Home GPU Comparison AMD Radeon R9 260 OEM vs NVIDIA GeForce GTX 680

AMD Radeon R9 260 OEM vs NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R9 260 OEM and 2GB VRAM GeForce GTX 680 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 260 OEM 's Advantages
Released 1 years and 9 months late
Lower TDP (85W vs 195W)
NVIDIA GeForce GTX 680 's Advantages
Boost Clock1058MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (192.3GB/s vs 104.0GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 260 OEM
1.971 TFLOPS
GeForce GTX 680 +64%
3.25 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
1625 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
104.0GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
14
Compute Units
-
896
Shading Units
1536
56
TMUs
128
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
33.86 GPixel/s
61.60 GTexel/s
Texture Rate
135.4 GTexel/s
-
FP16 (half)
-
1.971 TFLOPS
FP32 (float)
3.250 TFLOPS
123.2 GFLOPS
FP64 (double)
135.4 GFLOPS

Graphics Processor

Bonaire
GPU Name
GK104
Bonaire XT (215-0839039)
GPU Variant
GK104-400-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
3.54 billion
160 mm²
Die Size
294 mm²

Board Design

85W
TDP
195W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1

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