GPU Comparison
RADEON
AMD Radeon R5 340X OEM
CORE STATE
Oland
VRAM
2 GB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
GeForce RTX 2080 Mobile
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1590 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
R5 340X OEM
RTX 2080 Mobile
Core Specs
Shading Units
384
2,944
+666.7%
Shaders
384
2,944
+666.7%
TMUs
24
184
+666.7%
ROPs
8
64
+700.0%
Compute Units
6
—
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
900 MHz
—
Memory Clock
1000 MHz
2 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
256 bit
Bandwidth
16.00 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
7.200 GPixel/s
101.8 GPixel/s
Texture Rate
21.60 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
9.362 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
292.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
18.72 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
65 W
150 W
TDP (W)
65
150
+130.8%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Oland
TU104
Generation
Pirate Islands
(R5 300)
GeForce 20 Mobile
Process Size
28 nm
12 nm
Transistors
950 million
13,600 million
Die Size
77 mm²
545 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
25.0M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
145 mm
5.7 inches
—
Outputs
1x DVI1x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Volcanic Islands
GeForce 10 Mobile
Successor
Arctic Islands
GeForce 30 Mobile