Home GPU Comparison NVIDIA GeForce GTX 950 vs ATI Radeon X1650 GTO

NVIDIA GeForce GTX 950 vs ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages
Released 7 years and 8 months late
Boost Clock1188MHz
Larger VRAM bandwidth (105.8GB/s vs 12.54GB/s)
768 additional rendering cores

Score

VS

Graphics Card

Aug 2015
Release Date
Dec 2007
GeForce 900
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1024 MHz
Base Clock
-
1188 MHz
Boost Clock
-
1653 MHz
Memory Clock
392 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
105.8GB/s
Bandwidth
12.54GB/s

Render Config

-
SM Count
-
-
Compute Units
-
768
Shading Units
-
48
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
-

Theoretical Performance

38.02 GPixel/s
Pixel Rate
2.348 GPixel/s
57.02 GTexel/s
Texture Rate
2.348 GTexel/s
-
FP16 (half)
-
1.825 TFLOPS
FP32 (float)
-
57.02 GFLOPS
FP64 (double)
-

Graphics Processor

GM206
GPU Name
RV530
GM206-250-A1
GPU Variant
RV530 LE
Maxwell 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.94 billion
Transistors
0.157 billion
228 mm²
Die Size
150 mm²

Board Design

90W
TDP
Unknown
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
3.0

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