Home GPU Comparison AMD Radeon HD 7790 vs NVIDIA GeForce GTX 1070

AMD Radeon HD 7790 vs NVIDIA GeForce GTX 1070

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 8GB VRAM GeForce GTX 1070 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 150W)
NVIDIA GeForce GTX 1070 's Advantages
Released 3 years and 3 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 96.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7790
1.792 TFLOPS
GeForce GTX 1070 +260%
6.463 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jun 2016
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
1500 MHz
Memory Clock
2002 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
256.3GB/s

Render Config

14
Compute Units
-
-
SM Count
15
896
Shading Units
1920
56
TMUs
120
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
107.7 GPixel/s
56.00 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
1.792 TFLOPS
FP32 (float)
6.463 TFLOPS
112.0 GFLOPS
FP64 (double)
202.0 GFLOPS

Board Design

85W
TDP
150W
250 W
Suggested PSU
450 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 8-pin

Graphics Processor

Bonaire
GPU Name
GP104
Bonaire XT (215-0839039)
GPU Variant
GP104-200-A1
GCN 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.08 billion
Transistors
7.2 billion
160 mm²
Die Size
314 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
6.1
6.3
Shader Model
6.4

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