GPU Comparison
GEFORCE
NVIDIA GeForce RTX 2080 SUPER
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1815 MHz
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce RTX 4090 Mobile
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
1695 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
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
RTX 2080 SUPER
RTX 4090 Mobile
Core Specs
Shading Units
3,072
9,728
+216.7%
Shaders
3,072
9,728
+216.7%
TMUs
192
304
+58.3%
ROPs
64
112
+75.0%
SM Count
48
76
+58.3%
Clocks
Base Clock
1650 MHz
1335 MHz
Boost Clock
1815 MHz
1695 MHz
Memory Clock
1937 MHz
15.5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
495.9 GB/s
576.0 GB/s
Cache
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Performance
Pixel Rate
116.2 GPixel/s
189.8 GPixel/s
Texture Rate
348.5 GTexel/s
515.3 GTexel/s
FP32 (TFLOPS)
11.15 TFLOPS
32.98 TFLOPS
FP64 (TFLOPS)
348.5 GFLOPS (1:32)
515.3 GFLOPS (1:64)
FP16 (TFLOPS)
22.30 TFLOPS (2:1)
32.98 TFLOPS (1:1)
AI/RT
RT Cores
48
76
+58.3%
Tensor Cores
384
304
-20.8%
Power
TDP
250 W
120 W
TDP (W)
250
120
-52.0%
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Turing
Ada Lovelace
GPU Name
TU104
AD103
Generation
GeForce 20
GeForce 40 Mobile
Process Size
12 nm
5 nm
Transistors
13,600 million
45,900 million
Die Size
545 mm²
379 mm²
Foundry
TSMC
TSMC
Density
25.0M / mm²
121.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
7.5
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Length
267 mm
10.5 inches
—
Height
116 mm
4.6 inches
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
699 USD
—
Production
End-of-life
Active
Predecessor
GeForce 10
GeForce 30 Mobile
Successor
GeForce 30
GeForce 50 Mobile