Home GPU Comparison AMD Radeon HD 6790 vs NVIDIA GeForce GTX 1070 GDDR5X

AMD Radeon HD 6790 vs NVIDIA GeForce GTX 1070 GDDR5X

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6790 and 8GB VRAM GeForce GTX 1070 GDDR5X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
Released 7 years and 8 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 134.4GB/s)
1120 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6790
1.344 TFLOPS
GeForce GTX 1070 GDDR5X +380%
6.463 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Dec 2018
Northern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
1050 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
134.4GB/s
Bandwidth
256.3GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

Barts
GPU Name
GP104
Barts LE (215-0798002)
GPU Variant
GP104-200-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.7 billion
Transistors
7.2 billion
255 mm²
Die Size
314 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
6.1
5.0
Shader Model
6.4

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