GPU Comparison
RADEON
AMD Radeon R5 340 OEM
CORE STATE
Oland
VRAM
1024 MB
CLOCK SPEED
780 MHz
TDP
65 W
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
GeForce RTX 2080 Max-Q
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1095 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
R5 340 OEM
RTX 2080 Max-Q
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
730 MHz
735 MHz
Boost Clock
780 MHz
1095 MHz
Memory Clock
1150 MHz
4.6 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
64 bit
256 bit
Bandwidth
36.80 GB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
6.240 GPixel/s
70.08 GPixel/s
Texture Rate
18.72 GTexel/s
201.5 GTexel/s
FP32 (TFLOPS)
599.0 GFLOPS
6.447 TFLOPS
FP64 (TFLOPS)
37.44 GFLOPS (1:16)
201.5 GFLOPS (1:32)
FP16 (TFLOPS)
—
12.89 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
65 W
80 W
TDP (W)
65
80
+23.1%
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