Home GPU Comparison AMD Radeon HD 6770 vs NVIDIA GeForce GTX 1070

AMD Radeon HD 6770 vs NVIDIA GeForce GTX 1070

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 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 6770 's Advantages
Lower TDP (108W vs 150W)
NVIDIA GeForce GTX 1070 's Advantages
Released 5 years and 5 months late
Boost Clock1683MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.3GB/s vs 76.80GB/s)
1120 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6770
1.36 TFLOPS
GeForce GTX 1070 +375%
6.463 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2016
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
1200 MHz
Memory Clock
2002 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
256.3GB/s

Render Config

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

Theoretical Performance

13.60 GPixel/s
Pixel Rate
107.7 GPixel/s
34.00 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
1360 GFLOPS
FP32 (float)
6.463 TFLOPS
-
FP64 (double)
202.0 GFLOPS

Graphics Processor

Juniper
GPU Name
GP104
Juniper XT (215-0754013)
GPU Variant
GP104-200-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.04 billion
Transistors
7.2 billion
166 mm²
Die Size
314 mm²

Board Design

108W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

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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