Home GPU Comparison NVIDIA GeForce GTX 780 6 GB vs AMD Radeon HD 7950 Monica BIOS 1

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB 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 780 6 GB 's Advantages
Released 1 years and 8 months late
Boost Clock902MHz
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (288.4GB/s vs 240.0GB/s)
768 additional rendering cores
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Lower TDP (185W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 6 GB +46%
4.156 TFLOPS
Radeon HD 7950 Monica BIOS 1
2.842 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Jan 2012
GeForce 700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
-
902 MHz
Boost Clock
-
1502 MHz
Memory Clock
1250 MHz

Memory

6GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
240.0GB/s

Render Config

-
Compute Units
24
-
-
-
2304
Shading Units
1536
192
TMUs
96
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
29.60 GPixel/s
173.2 GTexel/s
Texture Rate
88.80 GTexel/s
-
-
-
4.156 TFLOPS
FP32 (float)
2.842 TFLOPS
173.2 GFLOPS
FP64 (double)
710.4 GFLOPS

Board Design

250W
TDP
185W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK110B
GPU Name
Tahiti
GK110-301-B1
GPU Variant
Tahiti PRO (215-0821056)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
4.313 billion
561 mm²
Die Size
352 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
5.1

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