Home GPU Comparison NVIDIA GeForce GTX 1080 vs AMD Radeon HD 6750

NVIDIA GeForce GTX 1080 vs AMD Radeon HD 6750

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Released 5 years and 4 months late
Boost Clock1733MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (320.3GB/s vs 73.60GB/s)
1840 additional rendering cores
AMD Radeon HD 6750 's Advantages
Lower TDP (86W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 +780%
8.873 TFLOPS
Radeon HD 6750
1.008 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jan 2011
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
1150 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
73.60GB/s

Render Config

20
SM Count
-
-
Compute Units
9
2560
Shading Units
720
160
TMUs
36
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

110.9 GPixel/s
Pixel Rate
11.20 GPixel/s
277.3 GTexel/s
Texture Rate
25.20 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
1008 GFLOPS
277.3 GFLOPS
FP64 (double)
-

Graphics Processor

GP104
GPU Name
Juniper
GP104-400-A1
GPU Variant
Juniper LE (215-0754009)
Pascal
Architecture
TeraScale 2
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
1.04 billion
314 mm²
Die Size
166 mm²

Board Design

180W
TDP
86W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
5.0

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