Home GPU Comparison NVIDIA GeForce GTS 450 Rev. 3 vs ATI Radeon HD 5770 X2

NVIDIA GeForce GTS 450 Rev. 3 vs ATI Radeon HD 5770 X2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 3 and 1024MB VRAM Radeon HD 5770 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 3 's Advantages
Released 1 years and 9 months late
ATI Radeon HD 5770 X2 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 22.40GB/s)
656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 450 Rev. 3
0.451 TFLOPS
Radeon HD 5770 X2 +201%
1.36 TFLOPS
VS

Graphics Card

Jul 2012
Release Date
Oct 2010
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
76.80GB/s

Render Config

3
SM Count
-
-
Compute Units
10
144
Shading Units
800
24
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

4.698 GPixel/s
Pixel Rate
13.60 GPixel/s
18.79 GTexel/s
Texture Rate
34.00 GTexel/s
-
FP16 (half)
-
451.0 GFLOPS
FP32 (float)
1360 GFLOPS
37.58 GFLOPS
FP64 (double)
-

Graphics Processor

GF116
GPU Name
Juniper
GF116-200-KA-A1
GPU Variant
Juniper XT (215-0754013)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
1.04 billion
238 mm²
Die Size
166 mm²

Board Design

106W
TDP
Unknown
300 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
-

Graphics Features

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

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