GPU Comparison
GEFORCE
NVIDIA GeForce RTX 5080 Mobile
CORE STATE
GB203
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
VS
GEFORCE
RTX A6000
CORE STATE
GA102
VRAM
48 GB
CLOCK SPEED
1800 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
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 5080 Mobile
RTX A6000
Core Specs
Shading Units
7,680
10,752
+40.0%
Shaders
7,680
10,752
+40.0%
TMUs
240
336
+40.0%
ROPs
96
112
+16.7%
SM Count
60
84
+40.0%
Clocks
Base Clock
975 MHz
1410 MHz
Boost Clock
1500 MHz
1800 MHz
Memory Clock
1750 MHz
28 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
48 GB
VRAM (MB)
16,384
49,152
+200.0%
Memory Type
GDDR7
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
896.0 GB/s
768.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
6 MB
Performance
Pixel Rate
144.0 GPixel/s
201.6 GPixel/s
Texture Rate
360.0 GTexel/s
604.8 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
38.71 TFLOPS
FP64 (TFLOPS)
360.0 GFLOPS (1:64)
604.8 GFLOPS (1:64)
FP16 (TFLOPS)
23.04 TFLOPS (1:1)
38.71 TFLOPS (1:1)
AI/RT
RT Cores
60
84
+40.0%
Tensor Cores
240
336
+40.0%
Power
TDP
80 W
300 W
TDP (W)
80
300
+275.0%
Suggested PSU
—
700 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
Blackwell 2.0
Ampere
GPU Name
GB203
GA102
Generation
GeForce 50 Mobile
Workstation Ampere
(Ax000)
Process Size
5 nm
8 nm
Transistors
45,600 million
28,300 million
Die Size
378 mm²
628 mm²
Foundry
TSMC
Samsung
Density
120.6M / mm²
45.1M / 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
12.0
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Other
Launch Price
—
4,649 USD
Production
Active
End-of-life
Predecessor
GeForce 40 Mobile
Quadro Turing
Successor
—
Workstation Ada