Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GTX 260 OEM

AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 1792MB VRAM GeForce GTX 260 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 2 years and 1 months late
More VRAM (3GB vs 1792GB)
Larger VRAM bandwidth (240.0GB/s vs 112.9GB/s)
1344 additional rendering cores
NVIDIA GeForce GTX 260 OEM 's Advantages
Lower TDP (182W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1 +584%
2.842 TFLOPS
GeForce GTX 260 OEM
0.415 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Dec 2009
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1008 MHz

Memory

3GB
Memory Size
1792MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
448bit
240.0GB/s
Bandwidth
112.9GB/s

Render Config

24
Compute Units
-
-
SM Count
24
1536
Shading Units
192
96
TMUs
64
32
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
14.50 GPixel/s
88.80 GTexel/s
Texture Rate
33.15 GTexel/s
-
-
-
2.842 TFLOPS
FP32 (float)
414.7 GFLOPS
710.4 GFLOPS
FP64 (double)
51.84 GFLOPS

Board Design

185W
TDP
182W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
GT200B
Tahiti PRO (215-0821056)
GPU Variant
G200-103-B2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
1.4 billion
352 mm²
Die Size
470 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
1.3
5.1
Shader Model
4.0

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