Home GPU Comparison AMD Radeon HD 6750 vs NVIDIA GeForce GTX 780 6 GB

AMD Radeon HD 6750 vs NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6750 and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750 's Advantages
Lower TDP (86W vs 250W)
NVIDIA GeForce GTX 780 6 GB 's Advantages
Released 2 years and 8 months late
Boost Clock902MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 73.60GB/s)
1584 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6750
1.008 TFLOPS
GeForce GTX 780 6 GB +312%
4.156 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
863 MHz
-
Boost Clock
902 MHz
1150 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
73.60GB/s
Bandwidth
288.4GB/s

Render Config

9
Compute Units
-
-
-
-
720
Shading Units
2304
36
TMUs
192
16
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
43.30 GPixel/s
25.20 GTexel/s
Texture Rate
173.2 GTexel/s
-
-
-
1008 GFLOPS
FP32 (float)
4.156 TFLOPS
-
FP64 (double)
173.2 GFLOPS

Board Design

86W
TDP
250W
250 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Juniper
GPU Name
GK110B
Juniper LE (215-0754009)
GPU Variant
GK110-301-B1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
7.08 billion
166 mm²
Die Size
561 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
5.0
Shader Model
5.1

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