Home GPU Comparison NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon HD 6950

NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Boost Clock1683MHz
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (440.3GB/s vs 160.0GB/s)
1792 additional rendering cores
AMD Radeon HD 6950 's Advantages
Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti 10 GB +378%
10.77 TFLOPS
Radeon HD 6950
2.253 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2010
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1582 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1376 MHz
Memory Clock
1250 MHz

Memory

10GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
320bit
Memory Bus
256bit
440.3GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
22
25
SM Count
-
3200
Shading Units
1408
200
TMUs
88
80
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
0 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

134.6 GPixel/s
Pixel Rate
25.60 GPixel/s
336.6 GTexel/s
Texture Rate
70.40 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
2.253 TFLOPS
336.6 GFLOPS
FP64 (double)
563.2 GFLOPS

Board Design

250W
TDP
200W
600 W
Suggested PSU
550 W
1x HDMI 2.03x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GP102
GPU Name
Cayman
GP102-300-KA-A1
GPU Variant
Cayman PRO (215-0807019)
Pascal
Architecture
TeraScale 3
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
11.8 billion
Transistors
2.64 billion
471 mm²
Die Size
389 mm²

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
-
6.8
Shader Model
5.0

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