Home GPU Comparison NVIDIA GeForce 9400 GT vs ATI Radeon HD 5770 Mac Edition

NVIDIA GeForce 9400 GT vs ATI Radeon HD 5770 Mac Edition

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 1024MB VRAM Radeon HD 5770 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 108W)
ATI Radeon HD 5770 Mac Edition 's Advantages
Released 1 years and 11 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (76.48GB/s vs 9.600GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
Radeon HD 5770 Mac Edition +4589%
1.36 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jul 2010
GeForce 9
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1195 MHz

Memory

128MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
76.48GB/s

Render Config

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

Theoretical Performance

1.836 GPixel/s
Pixel Rate
13.60 GPixel/s
3.672 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
29.38 GFLOPS
FP32 (float)
1360 GFLOPS
-
-
-

Board Design

50W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

G86
GPU Name
Juniper
-
GPU Variant
Juniper XT (215-0754013)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
1.04 billion
127 mm²
Die Size
166 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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