Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GT 440 OEM

AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 1536MB VRAM GeForce GT 440 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Released 1 years and 3 months late
More VRAM (3GB vs 1536GB)
Larger VRAM bandwidth (240.0GB/s vs 43.20GB/s)
1392 additional rendering cores
NVIDIA GeForce GT 440 OEM 's Advantages
Lower TDP (65W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1 +508%
2.842 TFLOPS
GeForce GT 440 OEM
0.467 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2010
Southern Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
192bit
240.0GB/s
Bandwidth
43.20GB/s

Render Config

24
Compute Units
-
-
SM Count
3
1536
Shading Units
144
96
TMUs
24
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
4.860 GPixel/s
88.80 GTexel/s
Texture Rate
19.44 GTexel/s
-
-
-
2.842 TFLOPS
FP32 (float)
466.6 GFLOPS
710.4 GFLOPS
FP64 (double)
38.88 GFLOPS

Board Design

185W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GF106
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
1.17 billion
352 mm²
Die Size
238 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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