Home GPU Comparison AMD Radeon HD 6790 vs NVIDIA GeForce GTX 960 OEM

AMD Radeon HD 6790 vs NVIDIA GeForce GTX 960 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6790 and 4GB VRAM GeForce GTX 960 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6790 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 112.2GB/s)
NVIDIA GeForce GTX 960 OEM 's Advantages
Released 4 years and 7 months late
Boost Clock1201MHz
More VRAM (4GB vs 1024GB)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6790
1.344 TFLOPS
GeForce GTX 960 OEM +83%
2.46 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Nov 2015
Northern Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1176 MHz
-
Boost Clock
1201 MHz
1050 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
112.2GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
1024
40
TMUs
64
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

13.44 GPixel/s
Pixel Rate
38.43 GPixel/s
33.60 GTexel/s
Texture Rate
76.86 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
2.460 TFLOPS
-
FP64 (double)
76.86 GFLOPS

Board Design

150W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Processor

Barts
GPU Name
GM206
Barts LE (215-0798002)
GPU Variant
GTX 960 OEM
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
2.94 billion
255 mm²
Die Size
228 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.7

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