Home GPU Comparison ATI Radeon HD 5770 X2 vs NVIDIA GeForce GT 440

ATI Radeon HD 5770 X2 vs NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 1024MB VRAM GeForce GT 440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 X2 's Advantages
Larger VRAM bandwidth (76.80GB/s vs 28.80GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2 +337%
1.36 TFLOPS
GeForce GT 440
0.311 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
2
10
Compute Units
-
800
Shading Units
96
40
TMUs
16
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
3.240 GPixel/s
34.00 GTexel/s
Texture Rate
12.96 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
311.0 GFLOPS
-
FP64 (double)
25.92 GFLOPS

Graphics Processor

Juniper
GPU Name
GF108
Juniper XT (215-0754013)
GPU Variant
GF108-400-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.585 billion
166 mm²
Die Size
116 mm²

Board Design

Unknown
TDP
65W
200 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
-
Power Connectors
None

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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