NVIDIA GeForce GT 120 Mac Edition vs ATI Radeon HD 5770 Mac Edition
We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 Mac Edition 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 GT 120 Mac Edition 's Advantages
Lower TDP (50W vs 108W)
ATI Radeon HD 5770 Mac Edition 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (76.48GB/s vs 25.60GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120 Mac Edition
0.09 TFLOPS
Radeon HD 5770 Mac Edition
+1411%
1.36 TFLOPS
Graphics Card
Jan 2009
Release Date
Jul 2010
GeForce 100
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
1195 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
76.48GB/s
Render Config
-
Compute Units
10
4
SM Count
-
32
Shading Units
800
16
TMUs
40
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
4.400 GPixel/s
Pixel Rate
13.60 GPixel/s
8.800 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
89.60 GFLOPS
FP32 (float)
1360 GFLOPS
-
-
-
Board Design
50W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI
1x mini-DisplayPort
Outputs
1x DVI
1x DisplayPort 1.1
None
Power Connectors
1x 6-pin
Graphics Processor
G96C
GPU Name
Juniper
-
GPU Variant
Juniper XT
(215-0754013)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
1.04 billion
121 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
