Home GPU Comparison AMD Radeon HD 6870 X2 vs NVIDIA GeForce GTX 760 OEM Rebrand

AMD Radeon HD 6870 X2 vs NVIDIA GeForce GTX 760 OEM Rebrand

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 X2 and 3GB VRAM GeForce GTX 760 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 OEM Rebrand 's Advantages
Released 2 years and 1 months late
Boost Clock888MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 134.4GB/s)
32 additional rendering cores
Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)
Radeon HD 6870 X2
2.016 TFLOPS
GeForce GTX 760 OEM Rebrand +1%
2.046 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
823 MHz
-
Boost Clock
888 MHz
1050 MHz
Memory Clock
1400 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
179.2GB/s

Render Config

14
Compute Units
-
-
-
-
1120
Shading Units
1152
56
TMUs
96
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
21.31 GPixel/s
50.40 GTexel/s
Texture Rate
85.25 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
2.046 TFLOPS
-
FP64 (double)
85.25 GFLOPS

Board Design

300W
TDP
130W
700 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
GK104
Barts XT (215-0798000)
GPU Variant
GK104-200-KD-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
3.54 billion
255 mm²
Die Size
294 mm²

Graphics Features

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

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