Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs AMD Radeon HD 7950 Monica BIOS 1

NVIDIA GeForce GTX 650 Ti vs AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 3GB VRAM Radeon HD 7950 Monica BIOS 1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Released 9 months late
Lower TDP (110W vs 185W)
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 86.40GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
Radeon HD 7950 Monica BIOS 1 +99%
2.842 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2012
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
86.40GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
24
-
-
-
768
Shading Units
1536
64
TMUs
96
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
29.60 GPixel/s
59.39 GTexel/s
Texture Rate
88.80 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
2.842 TFLOPS
59.39 GFLOPS
FP64 (double)
710.4 GFLOPS

Board Design

110W
TDP
185W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK106
GPU Name
Tahiti
GK106-220-A1
GPU Variant
Tahiti PRO (215-0821056)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
4.313 billion
221 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1

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