Home GPU Comparison NVIDIA GeForce GTX 470 PhysX Edition vs AMD Radeon R7 265

NVIDIA GeForce GTX 470 PhysX Edition vs AMD Radeon R7 265

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 470 PhysX Edition and 2GB VRAM Radeon R7 265 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages
Boost Clock925MHz
More VRAM (2GB vs 1280GB)
Larger VRAM bandwidth (179.2GB/s vs 133.9GB/s)
576 additional rendering cores
Lower TDP (150W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 PhysX Edition
1.089 TFLOPS
Radeon R7 265 +73%
1.894 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2014
GeForce 400
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
925 MHz
837 MHz
Memory Clock
1400 MHz

Memory

1280MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
256bit
133.9GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
16
14
SM Count
-
448
Shading Units
1024
56
TMUs
64
40
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.02 GPixel/s
Pixel Rate
29.60 GPixel/s
34.05 GTexel/s
Texture Rate
59.20 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
1.894 TFLOPS
-
FP64 (double)
118.4 GFLOPS

Board Design

215W
TDP
150W
550 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GT215
GPU Name
Pitcairn
GT215-400-A2
GPU Variant
Pitcairn PRO (215-0828062)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.727 billion
Transistors
2.8 billion
144 mm²
Die Size
212 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
5.1

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