GPU Comparison
RADEON
AMD Radeon RX 5500M
CORE STATE
Navi 14
VRAM
4 GB
CLOCK SPEED
1645 MHz
TDP
85 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce GTX 660 Ti
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
980 MHz
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 5500M
GTX 660 Ti
Core Specs
Shading Units
1,408
1,344
-4.5%
Shaders
1,408
1,344
-4.5%
TMUs
88
112
+27.3%
ROPs
32
24
-25.0%
Compute Units
22
—
Clocks
Base Clock
1375 MHz
915 MHz
Boost Clock
1645 MHz
980 MHz
Game Clock
1448 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
224.0 GB/s
144.2 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
2 MB
384 KB
Performance
Pixel Rate
52.64 GPixel/s
27.44 GPixel/s
Texture Rate
144.8 GTexel/s
109.8 GTexel/s
FP32 (TFLOPS)
4.632 TFLOPS
2.634 TFLOPS
FP64 (TFLOPS)
289.5 GFLOPS (1:16)
109.8 GFLOPS (1:24)
FP16 (TFLOPS)
9.265 TFLOPS (2:1)
—
Power
TDP
85 W
150 W
TDP (W)
85
150
+76.5%
Suggested PSU
—
450 W
Power Connectors
None
2x 6-pin
Architecture
Architecture
RDNA 1.0
Kepler
GPU Name
Navi 14
GK104
Generation
Navi Mobile
(RX 5000M)
GeForce 600
Process Size
7 nm
28 nm
Transistors
6,400 million
3,540 million
Die Size
158 mm²
294 mm²
Foundry
TSMC
TSMC
Density
40.5M / mm²
12.0M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
—
Dual-slot
Length
—
241 mm
9.5 inches
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
—
299 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
GeForce 500
Successor
—
GeForce 700