GPU Comparison
RADEON
AMD FireStream 9250
CORE STATE
RV770
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
2008
VS
GEFORCE
GeForce RTX 2080 Mobile
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1590 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
FireStream 9250
RTX 2080 Mobile
Core Specs
Shading Units
800
2,944
+268.0%
Shaders
800
2,944
+268.0%
TMUs
40
184
+360.0%
ROPs
16
64
+300.0%
Compute Units
10
—
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
625 MHz
—
Memory Clock
993 MHz
1986 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR3
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
63.55 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
10.00 GPixel/s
101.8 GPixel/s
Texture Rate
25.00 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
1,000.0 GFLOPS
9.362 TFLOPS
FP64 (TFLOPS)
200.0 GFLOPS (1:5)
292.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
18.72 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
150 W
150 W
TDP (W)
150
150
0.0%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV770
TU104
Generation
FireStream
GeForce 20 Mobile
Process Size
55 nm
12 nm
Transistors
956 million
13,600 million
Die Size
256 mm²
545 mm²
Foundry
TSMC
TSMC
Density
3.7M / mm²
25.0M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
234 mm
9.2 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x DVI
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Rage GL
GeForce 10 Mobile
Successor
FireGL
GeForce 30 Mobile