Home GPU Comparison NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 2900 PRO

NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 OEM and 512MB VRAM Radeon HD 2900 PRO 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 3 months late
Lower TDP (50W vs 200W)
ATI Radeon HD 2900 PRO 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 16.13GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120 OEM
0.118 TFLOPS
Radeon HD 2900 PRO +225%
0.384 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Dec 2007
GeForce 100
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
16.13GB/s
Bandwidth
51.20GB/s

Render Config

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

Theoretical Performance

5.904 GPixel/s
Pixel Rate
9.600 GPixel/s
11.81 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
117.5 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

50W
TDP
200W
250 W
Suggested PSU
550 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
R600
-
GPU Variant
R600 PRO (215RGMDKA13FG)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.314 billion
Transistors
0.72 billion
121 mm²
Die Size
420 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
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
4.0

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