Home GPU Comparison NVIDIA GeForce GTX 960 OEM vs AMD Radeon 550X 640SP

NVIDIA GeForce GTX 960 OEM vs AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 960 OEM and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960 OEM 's Advantages
Boost Clock has increased by 12% (1201MHz vs 1071MHz)
Larger VRAM bandwidth (112.2GB/s vs 48.00GB/s)
384 additional rendering cores
AMD Radeon 550X 640SP 's Advantages
Released 2 years and 5 months late

Score

Benchmark

FP32 (float)
GeForce GTX 960 OEM +79%
2.46 TFLOPS
Radeon 550X 640SP
1.371 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Apr 2018
GeForce 900
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1176 MHz
Base Clock
1019 MHz
1201 MHz
Boost Clock
1071 MHz
1753 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
112.2GB/s
Bandwidth
48.00GB/s

Render Config

-
SM Count
-
-
Compute Units
10
1024
Shading Units
640
64
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

38.43 GPixel/s
Pixel Rate
17.14 GPixel/s
76.86 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
2.460 TFLOPS
FP32 (float)
1371 GFLOPS
76.86 GFLOPS
FP64 (double)
85.68 GFLOPS

Graphics Processor

GM206
GPU Name
Lexa
GTX 960 OEM
GPU Variant
Lexa PRO (215-0904018)
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.94 billion
Transistors
2.2 billion
228 mm²
Die Size
103 mm²

Board Design

Unknown
TDP
50W
200 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.7
Shader Model
6.4

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