Home GPU Comparison AMD Radeon HD 7790 vs NVIDIA GeForce GTX 960

AMD Radeon HD 7790 vs NVIDIA GeForce GTX 960

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 2GB VRAM GeForce GTX 960 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages
Lower TDP (85W vs 120W)
NVIDIA GeForce GTX 960 's Advantages
Released 1 years and 10 months late
Boost Clock1178MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (112.2GB/s vs 96.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7790
1.792 TFLOPS
GeForce GTX 960 +34%
2.413 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2015
Southern Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1178 MHz
1500 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
112.2GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
1024
56
TMUs
64
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
37.70 GPixel/s
56.00 GTexel/s
Texture Rate
75.39 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
2.413 TFLOPS
112.0 GFLOPS
FP64 (double)
75.39 GFLOPS

Board Design

85W
TDP
120W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Bonaire
GPU Name
GM206
Bonaire XT (215-0839039)
GPU Variant
GM206-300-A1
GCN 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
2.94 billion
160 mm²
Die Size
228 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.3
Shader Model
6.4

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