GPU Comparison
RADEON
AMD Radeon RX 550X 640SP
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1071 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce GT 1030 DDR4
CORE STATE
GP108
VRAM
2 GB
CLOCK SPEED
1379 MHz
TDP
20 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2018
DETAILED SPECIFICATIONS
SPECIFICATION
RX 550X 640SP
GT 1030 DDR4
Core Specs
Shading Units
640
384
-40.0%
Shaders
640
384
-40.0%
TMUs
40
24
-40.0%
ROPs
16
16
0.0%
Compute Units
10
—
SM Count
—
3
Clocks
Base Clock
1019 MHz
1152 MHz
Boost Clock
1071 MHz
1379 MHz
Memory Clock
1500 MHz
6 Gbps effective
1050 MHz
2.1 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
DDR4
Memory Bus
128 bit
64 bit
Bandwidth
96.00 GB/s
16.80 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
17.14 GPixel/s
22.06 GPixel/s
Texture Rate
42.84 GTexel/s
33.10 GTexel/s
FP32 (TFLOPS)
1,370.9 GFLOPS
1,059.1 GFLOPS
FP64 (TFLOPS)
85.68 GFLOPS (1:16)
33.10 GFLOPS (1:32)
FP16 (TFLOPS)
1,370.9 GFLOPS (1:1)
16.55 GFLOPS (1:64)
Power
TDP
60 W
20 W
TDP (W)
60
20
-66.7%
Suggested PSU
250 W
200 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Baffin
GP108
Generation
Polaris
(RX 500X)
GeForce 10
Process Size
14 nm
14 nm
Transistors
3,000 million
1,800 million
Die Size
123 mm²
74 mm²
Foundry
GlobalFoundries
Samsung
Density
24.4M / mm²
24.3M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
145 mm
5.7 inches
145 mm
5.7 inches
Height
—
69 mm
2.7 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x DVI1x HDMI 2.0
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x4
Other
Launch Price
—
79 USD
Production
End-of-life
End-of-life
Predecessor
Polaris
GeForce 900
Successor
Vega
GeForce 20