GPU Comparison
RADEON
AMD Radeon 680M
CORE STATE
Rembrandt+
VRAM
System Shared
CLOCK SPEED
2200 MHz
TDP
50 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2023
VS
GEFORCE
TITAN V CEO Edition
CORE STATE
GV100
VRAM
32 GB
CLOCK SPEED
1455 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
Volta
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_g2d
passmark_g3d
DETAILED SPECIFICATIONS
SPECIFICATION
680M
TITAN V CEO Edition
Core Specs
Shading Units
768
5,120
+566.7%
Shaders
768
5,120
+566.7%
TMUs
48
320
+566.7%
ROPs
32
128
+300.0%
Compute Units
12
—
SM Count
—
80
Clocks
Base Clock
2000 MHz
1200 MHz
Boost Clock
2200 MHz
1455 MHz
Memory Clock
System Shared
848 MHz
1696 Mbps effective
Memory
Memory Size
System Shared
32 GB
VRAM (MB)
—
32,768
Memory Type
System Shared
HBM2
Memory Bus
System Shared
4096 bit
Bandwidth
System Dependent
868.4 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
6 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
186.2 GPixel/s
Texture Rate
105.6 GTexel/s
465.6 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
14.90 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
7.450 TFLOPS (1:2)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
29.80 TFLOPS (2:1)
AI/RT
RT Cores
12
—
Tensor Cores
—
640
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
—
600 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
RDNA 2.0
Volta
GPU Name
Rembrandt+
GV100
Generation
Navi II IGP
(Rembrandt Mobile)
GeForce 10
Process Size
6 nm
12 nm
Transistors
13,100 million
21,100 million
Die Size
208 mm²
815 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
25.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
—
7.0
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
1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Production
Active
End-of-life
Predecessor
Vega II IGP
GeForce 900
Successor
Navi III IGP
GeForce 20