CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
NVIDIA GeForce GTX 645 OEM vs AMD Radeon RX 550X 640SP
NVIDIA GeForce GTX 645 OEM vs AMD Radeon RX 550X 640SP
VS
NVIDIA GeForce GTX 645 OEM
AMD Radeon RX 550X 640SP
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 645 OEM and 2GB VRAM Radeon RX 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 550X 640SP 's Advantages
Released 5 years late
Boost Clock1071MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
64 additional rendering cores
Lower TDP (60W vs 65W)
Score
Benchmark
FP32 (float)
GeForce GTX 645 OEM
0.949 TFLOPS
Radeon RX 550X 640SP
+44%
1.371 TFLOPS
GeForce GTX 645 OEM
VS
Radeon RX 550X 640SP
Graphics Card
Apr 2013
Release Date
Apr 2018
GeForce 600
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
1000 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
96.00GB/s
Render Config
-
SM Count
-
-
Compute Units
10
576
Shading Units
640
48
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
Theoretical Performance
9.888 GPixel/s
Pixel Rate
17.14 GPixel/s
39.55 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
949.2 GFLOPS
FP32 (float)
1371 GFLOPS
39.55 GFLOPS
FP64 (double)
85.68 GFLOPS
Graphics Processor
GK106
GPU Name
Baffin
GK106-200-A1
GPU Variant
Baffin LE
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.54 billion
Transistors
3 billion
221 mm²
Die Size
123 mm²
Board Design
65W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4
Related GPU Comparisons
1
AMD Radeon Pro WX 4100 vs NVIDIA GeForce GTX 645 OEM
2
NVIDIA GeForce GTX 1650 vs NVIDIA GeForce GTX 645 OEM
3
NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce GTX 645 OEM
4
NVIDIA GeForce GTX 1050 vs NVIDIA GeForce GTX 645 OEM
5
NVIDIA GeForce RTX 4060 vs NVIDIA GeForce GTX 645 OEM
6
NVIDIA GeForce GTX 1060 6 GB vs NVIDIA GeForce GTX 645 OEM
7
AMD Radeon R7 250 vs NVIDIA GeForce GTX 645 OEM
8
NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce GTX 1060 5 GB
9
NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce 9600 GS OEM
10
NVIDIA GeForce GTX 645 OEM vs AMD Radeon R5 230
Related News
1
Apple's 2025 OS in Development: iOS 19 Codename 'Luck'
2
Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM
3
Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan
4
The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation
5
Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits
6
Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU
7
Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4
8
AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds
9
Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory
10
AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2
© 2024 - TopCPU.net
Contact Us
Privacy Policy