Home GPU Comparison NVIDIA GeForce GTX 770 vs AMD Radeon R7 260

NVIDIA GeForce GTX 770 vs AMD Radeon R7 260

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 2GB VRAM Radeon R7 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages
Boost Clock1085MHz
Larger VRAM bandwidth (224.4GB/s vs 96.00GB/s)
768 additional rendering cores
AMD Radeon R7 260 's Advantages
Released 7 months late
Lower TDP (95W vs 230W)

Score

Benchmark

FP32 (float)
GeForce GTX 770 +116%
3.333 TFLOPS
Radeon R7 260
1.536 TFLOPS
VS

Graphics Card

May 2013
Release Date
Dec 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1046 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1753 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
224.4GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
12
-
-
-
1536
Shading Units
768
128
TMUs
48
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

34.72 GPixel/s
Pixel Rate
16.00 GPixel/s
138.9 GTexel/s
Texture Rate
48.00 GTexel/s
-
-
-
3.333 TFLOPS
FP32 (float)
1.536 TFLOPS
138.9 GFLOPS
FP64 (double)
96.00 GFLOPS

Board Design

230W
TDP
95W
550 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
Bonaire
GK104-425-A2
GPU Variant
Bonaire PRO
Kepler
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
2.08 billion
294 mm²
Die Size
160 mm²

Graphics Features

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

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