GPU Comparison
RADEON
AMD Radeon HD 8850M
CORE STATE
Venus
VRAM
2 GB
CLOCK SPEED
625 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
Tesla M60
CORE STATE
GM204
VRAM
8 GB
CLOCK SPEED
1178 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8850M
Tesla M60
Core Specs
Shading Units
640
2,048
+220.0%
Shaders
640
2,048
+220.0%
TMUs
40
128
+220.0%
ROPs
16
64
+300.0%
Compute Units
10
—
Clocks
Base Clock
575 MHz
557 MHz
Boost Clock
625 MHz
1178 MHz
Memory Clock
1000 MHz
4 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
64.00 GB/s
160.4 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
256 KB
2 MB
Performance
Pixel Rate
10.00 GPixel/s
75.39 GPixel/s
Texture Rate
25.00 GTexel/s
150.8 GTexel/s
FP32 (TFLOPS)
800.0 GFLOPS
4.825 TFLOPS
FP64 (TFLOPS)
50.00 GFLOPS (1:16)
150.8 GFLOPS (1:32)
Power
TDP
—
300 W
TDP (W)
—
300
Suggested PSU
—
700 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 1.0
Maxwell 2.0
GPU Name
Venus
GM204
Generation
Solar System
(HD 8800M)
Tesla Maxwell
(Mxx)
Process Size
28 nm
28 nm
Transistors
1,500 million
5,200 million
Die Size
123 mm²
398 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
13.1M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
5.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
—
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
London
Tesla Kepler
Successor
Gem System
Tesla Pascal