Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce GT 120 Mac Edition

AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce GT 120 Mac Edition

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 2 and 512MB VRAM GeForce GT 120 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Released 3 years late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (240.0GB/s vs 25.60GB/s)
736 additional rendering cores
NVIDIA GeForce GT 120 Mac Edition 's Advantages
Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 2 +1265%
1.229 TFLOPS
GeForce GT 120 Mac Edition
0.09 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2009
Southern Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
25.60GB/s

Render Config

12
Compute Units
-
-
SM Count
4
768
Shading Units
32
48
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
4.400 GPixel/s
38.40 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
1229 GFLOPS
FP32 (float)
89.60 GFLOPS
307.2 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x mini-DisplayPort
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G96C
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.314 billion
352 mm²
Die Size
121 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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