GPU Comparison
GEFORCE
NVIDIA GeForce GTX TITAN Z
CORE STATE
GK110B
VRAM
6 GB
CLOCK SPEED
876 MHz
TDP
375 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
RTX A1000
CORE STATE
GA107
VRAM
8 GB
CLOCK SPEED
1462 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX TITAN Z
RTX A1000
Core Specs
Shading Units
2,880
2,304
-20.0%
Shaders
2,880
2,304
-20.0%
TMUs
240
72
-70.0%
ROPs
48
32
-33.3%
SM Count
—
18
Clocks
Base Clock
705 MHz
727 MHz
Boost Clock
876 MHz
1462 MHz
Memory Clock
1750 MHz
7 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
6 GB
8 GB
VRAM (MB)
6,144
8,192
+33.3%
Memory Type
GDDR5
GDDR6
Memory Bus
384 bit
128 bit
Bandwidth
336.0 GB/s
192.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
2 MB
Performance
Pixel Rate
52.56 GPixel/s
46.78 GPixel/s
Texture Rate
210.2 GTexel/s
105.3 GTexel/s
FP32 (TFLOPS)
5.046 TFLOPS
6.737 TFLOPS
FP64 (TFLOPS)
1.682 TFLOPS (1:3)
105.3 GFLOPS (1:64)
FP16 (TFLOPS)
—
6.737 TFLOPS (1:1)
AI/RT
RT Cores
—
18
Tensor Cores
—
72
Power
TDP
375 W
50 W
TDP (W)
375
50
-86.7%
Suggested PSU
750 W
250 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
Kepler
Ampere
GPU Name
GK110B
GA107
Generation
GeForce 700
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
7,080 million
8,700 million
Die Size
561 mm²
200 mm²
Foundry
TSMC
Samsung
Density
12.6M / mm²
43.5M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.5
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Triple-slot
Single-slot
Length
267 mm
10.5 inches
163 mm
6.4 inches
Height
111 mm
4.4 inches
69 mm
2.7 inches
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
2,999 USD
—
Production
End-of-life
Active
Predecessor
GeForce 600
Quadro Turing
Successor
GeForce 900
Workstation Ada