Home GPU Comparison ATI Radeon HD 5450 PCI vs NVIDIA GeForce GTX 460 v2 ES

ATI Radeon HD 5450 PCI vs NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 1280MB VRAM GeForce GTX 460 v2 ES to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 160W)
NVIDIA GeForce GTX 460 v2 ES 's Advantages
Released 1 years and 7 months late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 5.328GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5450 PCI
0.104 TFLOPS
GeForce GTX 460 v2 ES +905%
1.046 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Sep 2011
Evergreen
Generation
GeForce 400
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
333 MHz
Memory Clock
1002 MHz

Memory

512MB
Memory Size
1280MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
128.3GB/s

Render Config

2
Compute Units
-
-
SM Count
7
80
Shading Units
336
8
TMUs
56
4
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
10.91 GPixel/s
5.200 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
1046 GFLOPS
-
FP64 (double)
87.19 GFLOPS

Board Design

19W
TDP
160W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

Cedar
GPU Name
GF114
Cedar PRO
GPU Variant
GF114-400-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.95 billion
59 mm²
Die Size
332 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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