Home GPU Comparison AMD Radeon RX 480 vs NVIDIA GeForce GTX 650

AMD Radeon RX 480 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages
Released 3 years and 9 months late
Boost Clock1266MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 80.00GB/s)
1920 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 480 +618%
5.834 TFLOPS
GeForce GTX 650
0.812 TFLOPS
Blender
Radeon RX 480 +695%
374
GeForce GTX 650
47
VS

Graphics Card

Jun 2016
Release Date
Sep 2012
Arctic Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
1250 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
80.00GB/s

Render Config

-
SM Count
-
36
Compute Units
-
2304
Shading Units
384
144
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB

Theoretical Performance

40.51 GPixel/s
Pixel Rate
8.464 GPixel/s
182.3 GTexel/s
Texture Rate
33.86 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
812.5 GFLOPS
364.6 GFLOPS
FP64 (double)
33.86 GFLOPS

Graphics Processor

Ellesmere
GPU Name
GK107
Polaris 10 XT (215-0876184)
GPU Variant
GK107-450-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.27 billion
232 mm²
Die Size
118 mm²

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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