Home GPU Comparison NVIDIA GeForce GTX 1070 vs ATI Radeon HD 4870

NVIDIA GeForce GTX 1070 vs ATI Radeon HD 4870

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 512MB VRAM Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 's Advantages
Released 8 years late
Boost Clock1683MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.3GB/s vs 115.2GB/s)
1120 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1070 +438%
6.463 TFLOPS
Radeon HD 4870
1.2 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jun 2008
GeForce 10
Generation
Radeon R700
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
900 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
115.2GB/s

Render Config

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

Theoretical Performance

107.7 GPixel/s
Pixel Rate
12.00 GPixel/s
202.0 GTexel/s
Texture Rate
30.00 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
1200 GFLOPS
202.0 GFLOPS
FP64 (double)
240.0 GFLOPS

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 S-Video
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GP104
GPU Name
RV770
GP104-200-A1
GPU Variant
RV770 XT (215-0669049)
Pascal
Architecture
TeraScale
TSMC
Foundry
TSMC
16 nm
Process Size
55 nm
7.2 billion
Transistors
0.956 billion
314 mm²
Die Size
256 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
4.1

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