Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce GT 330 OEM

AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 2 and 1024MB VRAM GeForce GT 330 OEM 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 1 years and 11 months late
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 51.20GB/s)
672 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 2 +412%
1.229 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Feb 2010
Southern Islands
Generation
GeForce 300
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
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
51.20GB/s

Render Config

12
Compute Units
-
-
SM Count
12
768
Shading Units
96
48
TMUs
48
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
4.000 GPixel/s
38.40 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1229 GFLOPS
FP32 (float)
240.0 GFLOPS
307.2 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G92
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.754 billion
352 mm²
Die Size
324 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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