Home GPU Comparison NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 1024MB VRAM Radeon HD 7770 GHz Edition 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 6 years and 10 months late
Boost Clock1683MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.3GB/s vs 72.00GB/s)
1280 additional rendering cores
AMD Radeon HD 7770 GHz Edition 's Advantages
Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 GDDR5X +404%
6.463 TFLOPS
Radeon HD 7770 GHz Edition
1.28 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Feb 2012
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1001 MHz
Memory Clock
1125 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
72.00GB/s

Render Config

15
SM Count
-
-
Compute Units
10
1920
Shading Units
640
120
TMUs
40
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

107.7 GPixel/s
Pixel Rate
16.00 GPixel/s
202.0 GTexel/s
Texture Rate
40.00 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
1280 GFLOPS
202.0 GFLOPS
FP64 (double)
80.00 GFLOPS

Graphics Processor

GP104
GPU Name
Cape Verde
GP104-200-A1
GPU Variant
Cape Verde XT
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.5 billion
314 mm²
Die Size
123 mm²

Board Design

150W
TDP
80W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
5.1

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