Home GPU Comparison NVIDIA GeForce GTX 1070 vs AMD Radeon HD 6790

NVIDIA GeForce GTX 1070 vs AMD Radeon HD 6790

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 1024MB VRAM Radeon HD 6790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 's Advantages
Released 5 years and 2 months late
Boost Clock1683MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.3GB/s vs 134.4GB/s)
1120 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1070 +380%
6.463 TFLOPS
Radeon HD 6790
1.344 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Apr 2011
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
2002 MHz
Memory Clock
1050 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
134.4GB/s

Render Config

15
SM Count
-
-
Compute Units
10
1920
Shading Units
800
120
TMUs
40
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

107.7 GPixel/s
Pixel Rate
13.44 GPixel/s
202.0 GTexel/s
Texture Rate
33.60 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
1344 GFLOPS
202.0 GFLOPS
FP64 (double)
-

Graphics Processor

GP104
GPU Name
Barts
GP104-200-A1
GPU Variant
Barts LE (215-0798002)
Pascal
Architecture
TeraScale 2
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
1.7 billion
314 mm²
Die Size
255 mm²

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
5.0

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