Home GPU Comparison NVIDIA GeForce 605 OEM vs AMD Radeon R7 265X OEM

NVIDIA GeForce 605 OEM vs AMD Radeon R7 265X OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 605 OEM and 2GB VRAM Radeon R7 265X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 605 OEM 's Advantages
Lower TDP (25W vs 150W)
AMD Radeon R7 265X OEM 's Advantages
Released 2 years and 4 months late
Boost Clock925MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 14.35GB/s)
1232 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 605 OEM
0.1 TFLOPS
Radeon R7 265X OEM +2268%
2.368 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Aug 2014
GeForce 600
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
897 MHz
Memory Clock
1400 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.35GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
20
1
SM Count
-
48
Shading Units
1280
8
TMUs
80
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.046 GPixel/s
Pixel Rate
29.60 GPixel/s
4.184 GTexel/s
Texture Rate
74.00 GTexel/s
-
-
-
100.4 GFLOPS
FP32 (float)
2.368 TFLOPS
8.368 GFLOPS
FP64 (double)
148.0 GFLOPS

Board Design

25W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

GF119
GPU Name
Curacao
GF119-200-A1
GPU Variant
Curacao PRO (215-0848000)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.8 billion
79 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
2.1
CUDA
-
5.1
Shader Model
5.1

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