Home GPU Comparison NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 3850 AGP

NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 3850 AGP

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 OEM and 512MB VRAM Radeon HD 3850 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120 OEM 's Advantages
Released 1 years and 2 months late
Lower TDP (50W vs 75W)
ATI Radeon HD 3850 AGP 's Advantages
Larger VRAM bandwidth (52.99GB/s vs 16.13GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120 OEM
0.118 TFLOPS
Radeon HD 3850 AGP +262%
0.428 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Jan 2008
GeForce 100
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
828 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
16.13GB/s
Bandwidth
52.99GB/s

Render Config

-
Compute Units
4
4
SM Count
-
32
Shading Units
320
16
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.904 GPixel/s
Pixel Rate
10.69 GPixel/s
11.81 GTexel/s
Texture Rate
10.69 GTexel/s
-
-
-
117.5 GFLOPS
FP32 (float)
427.5 GFLOPS
-
FP64 (double)
85.50 GFLOPS

Board Design

50W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 8-pin

Graphics Processor

G96C
GPU Name
RV670
-
GPU Variant
RV670 PRO (215-0708003)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
0.666 billion
121 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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