Home GPU Comparison NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon R7 265

NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon R7 265

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 2GB VRAM Radeon R7 265 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 4 years and 10 months late
Boost Clock has increased by 82% (1683MHz vs 925MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 179.2GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1070 GDDR5X +241%
6.463 TFLOPS
Radeon R7 265
1.894 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Feb 2014
GeForce 10
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
900 MHz
1683 MHz
Boost Clock
925 MHz
1001 MHz
Memory Clock
1400 MHz

Memory

8GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
16
15
SM Count
-
1920
Shading Units
1024
120
TMUs
64
64
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

107.7 GPixel/s
Pixel Rate
29.60 GPixel/s
202.0 GTexel/s
Texture Rate
59.20 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
1.894 TFLOPS
202.0 GFLOPS
FP64 (double)
118.4 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 HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GP104
GPU Name
Pitcairn
GP104-200-A1
GPU Variant
Pitcairn PRO (215-0828062)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
2.8 billion
314 mm²
Die Size
212 mm²

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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