Home GPU Comparison AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 950 OEM

AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages
Released 4 years late
Boost Clock1203MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 8.528GB/s)
864 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7450 OEM
0.2 TFLOPS
GeForce GTX 950 OEM +1132%
2.464 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2016
Southern Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
937 MHz
-
Boost Clock
1203 MHz
533 MHz
Memory Clock
1253 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
8.528GB/s
Bandwidth
80.19GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
1024
8
TMUs
64
4
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
38.50 GPixel/s
5.000 GTexel/s
Texture Rate
76.99 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
2.464 TFLOPS
-
FP64 (double)
76.99 GFLOPS

Board Design

18W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
GM206S
Caimour
GPU Variant
950 OEM
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
2.94 billion
67 mm²
Die Size
228 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.7

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