Home GPU Comparison NVIDIA GeForce GTX 1080 vs ATI Radeon X1950 XTX Uber Edition

NVIDIA GeForce GTX 1080 vs ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Released 9 years and 4 months late
Boost Clock1733MHz
Larger VRAM bandwidth (320.3GB/s vs 67.20GB/s)
2560 additional rendering cores
ATI Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 180W)

Score

VS

Graphics Card

May 2016
Release Date
Jan 2007
GeForce 10
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
1050 MHz

Memory

8GB
Memory Size
512MB
GDDR5X
Memory Type
GDDR4
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
67.20GB/s

Render Config

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

Theoretical Performance

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

Graphics Processor

GP104
GPU Name
R580+
GP104-400-A1
GPU Variant
R580+ XT (215BAABKA31FG)
Pascal
Architecture
R500
TSMC
Foundry
TSMC
16 nm
Process Size
90 nm
7.2 billion
Transistors
0.384 billion
314 mm²
Die Size
352 mm²

Board Design

180W
TDP
125W
450 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x VHDCI
1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
3.0

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