GPU Comparison
GEFORCE
NVIDIA GeForce GTX 1080 Ti
CORE STATE
GP102
VRAM
11 GB
CLOCK SPEED
1582 MHz
TDP
250 W
BUS WIDTH
352 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
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_metal
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
GTX 1080 Ti
RTX A6000
Core Specs
Shading Units
3,584
10,752
+200.0%
Shaders
3,584
10,752
+200.0%
TMUs
224
336
+50.0%
ROPs
88
112
+27.3%
SM Count
28
84
+200.0%
Clocks
Base Clock
1481 MHz
1410 MHz
Boost Clock
1582 MHz
1800 MHz
Memory Clock
1376 MHz
11 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
11 GB
48 GB
VRAM (MB)
11,264
49,152
+336.4%
Memory Type
GDDR5X
GDDR6
Memory Bus
352 bit
384 bit
Bandwidth
484.4 GB/s
768.0 GB/s
Cache
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
2.75 MB
6 MB
Performance
Pixel Rate
139.2 GPixel/s
201.6 GPixel/s
Texture Rate
354.4 GTexel/s
604.8 GTexel/s
FP32 (TFLOPS)
11.34 TFLOPS
38.71 TFLOPS
FP64 (TFLOPS)
354.4 GFLOPS (1:32)
604.8 GFLOPS (1:64)
FP16 (TFLOPS)
177.2 GFLOPS (1:64)
38.71 TFLOPS (1:1)
AI/RT
RT Cores
—
84
Tensor Cores
—
336
Power
TDP
250 W
300 W
TDP (W)
250
300
+20.0%
Suggested PSU
600 W
700 W
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Architecture
Architecture
Pascal
Ampere
GPU Name
GP102
GA102
Generation
GeForce 10
Workstation Ampere
(Ax000)
Process Size
16 nm
8 nm
Transistors
11,800 million
28,300 million
Die Size
471 mm²
628 mm²
Foundry
TSMC
Samsung
Density
25.1M / mm²
45.1M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
6.1
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
112 mm
4.4 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.03x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
699 USD
4,649 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 900
Quadro Turing
Successor
GeForce 20
Workstation Ada