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

AMD Radeon R7 265 vs NVIDIA GeForce GTX 1070 GDDR5X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 8GB VRAM GeForce GTX 1070 GDDR5X 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)
Radeon R7 265
1.894 TFLOPS
GeForce GTX 1070 GDDR5X +241%
6.463 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

29.60 GPixel/s
Pixel Rate
107.7 GPixel/s
59.20 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
1.894 TFLOPS
FP32 (float)
6.463 TFLOPS
118.4 GFLOPS
FP64 (double)
202.0 GFLOPS

Board Design

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

Graphics Processor

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

Graphics Features

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

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