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 X Pascal
CORE STATE
GP102
VRAM
12 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
680M
TITAN X Pascal
Core Specs
Shading Units
768
3,584
+366.7%
Shaders
768
3,584
+366.7%
TMUs
48
224
+366.7%
ROPs
32
96
+200.0%
Compute Units
12
—
SM Count
—
28
Clocks
Base Clock
2000 MHz
1417 MHz
Boost Clock
2200 MHz
1531 MHz
Memory Clock
System Shared
1251 MHz
10 Gbps effective
Memory
Memory Size
System Shared
12 GB
VRAM (MB)
—
12,288
Memory Type
System Shared
GDDR5X
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
480.4 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
2 MB
3 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
147.0 GPixel/s
Texture Rate
105.6 GTexel/s
342.9 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
10.97 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
342.9 GFLOPS (1:32)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
171.5 GFLOPS (1:64)
AI/RT
RT Cores
12
—
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
Pascal
GPU Name
Rembrandt+
GP102
Generation
Navi II IGP
(Rembrandt Mobile)
GeForce 10
Process Size
6 nm
16 nm
Transistors
13,100 million
11,800 million
Die Size
208 mm²
471 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
25.1M / 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
—
6.1
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 DVI1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
—
1,199 USD
Production
Active
End-of-life
Predecessor
Vega II IGP
GeForce 900
Successor
Navi III IGP
GeForce 20