Home GPU Comparison NVIDIA GeForce GTX 460 vs AMD Radeon RX 550 640SP

NVIDIA GeForce GTX 460 vs AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages
Released 7 years and 3 months late
Boost Clock1071MHz
Larger VRAM bandwidth (96.00GB/s vs 86.40GB/s)
304 additional rendering cores
Lower TDP (60W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460
0.907 TFLOPS
Radeon RX 550 640SP +51%
1.371 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Oct 2017
GeForce 400
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
900 MHz
Memory Clock
1500 MHz

Memory

768MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
86.40GB/s
Bandwidth
96.00GB/s

Render Config

7
SM Count
-
-
Compute Units
10
336
Shading Units
640
56
TMUs
40
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
1024 KB

Theoretical Performance

9.450 GPixel/s
Pixel Rate
17.14 GPixel/s
37.80 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
907.2 GFLOPS
FP32 (float)
1371 GFLOPS
75.60 GFLOPS
FP64 (double)
85.68 GFLOPS

Graphics Processor

GF104
GPU Name
Baffin
GF104-300-KB-A1
GPU Variant
Baffin LE
Fermi
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.95 billion
Transistors
3 billion
332 mm²
Die Size
123 mm²

Board Design

160W
TDP
60W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
-
Power Connectors
None

Graphics Features

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

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