Home GPU Comparison NVIDIA GeForce GTX 760 X2 vs AMD Radeon HD 6790

NVIDIA GeForce GTX 760 X2 vs AMD Radeon HD 6790

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 760 X2 and 1024MB VRAM Radeon HD 6790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 X2 's Advantages
Released 2 years and 7 months late
Boost Clock1072MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 134.4GB/s)
352 additional rendering cores
AMD Radeon HD 6790 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 760 X2 +83%
2.47 TFLOPS
Radeon HD 6790
1.344 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Apr 2011
GeForce 700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1072 MHz
Boost Clock
-
1502 MHz
Memory Clock
1050 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
134.4GB/s

Render Config

-
Compute Units
10
-
-
-
1152
Shading Units
800
96
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

25.73 GPixel/s
Pixel Rate
13.44 GPixel/s
102.9 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
2.470 TFLOPS
FP32 (float)
1344 GFLOPS
102.9 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GK104
GPU Name
Barts
GK104-225-A2
GPU Variant
Barts LE (215-0798002)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.7 billion
294 mm²
Die Size
255 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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